AMD - Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor - Black
CanaKit - Raspberry Pi 5 Starter Kit - Turbine (8GB) - BlackBlack Friday Deal$148.75$159.95
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Specifications
- Processor SocketSocket AM5 (LGA 1718)PCI Express VersionPCI Express 5.0CPU Base Clock Frequency4.2 gigahertzCPU Boost Clock Frequency5 gigahertzNumber of CPU Cores8-coreNumber of CPU Threads16
- Key Specs
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- PCI Express Version: PCI Express 5.0
- CPU Base Clock Frequency: 4.2 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 8-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 16 (Generally, the more threads, the faster and more responsive the operating system.)
- Unlocked Processor: true
- Memory Type Supported: DDR5
- L1 Cache: 512 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L2 Cache: 8 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L3 Cache: 96 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- Processor Base Power: 3 watts
- Integrated Graphics: true (Device has a built-in graphics processing unit.)
- Integrated Graphics Processor: AMD Radeon (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Processor Generation/Series: 5th Generation
- General
- Brand: AMD
- Model Number: 100-100000910WOF
- Product Name: Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor
- Color: Black
- Processor Model Number: 7800X3D
- Processor Collection: Ryzen 7
- Processor Generation/Series: 5th Generation
- Year of Release: 2023
- Compatibility
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- PCI Express Configuration: PCIe Gen 5 x16
- PCI Express Lanes (Total): 28
- PCI Express Version: PCI Express 5.0
- Processor Instruction Set: 64-bit
- Performance
- CPU Base Clock Frequency: 4.2 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 8-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 16 (Generally, the more threads, the faster and more responsive the operating system.)
- Unlocked Processor: true
- Hard Drive Accelerator: None (A module integrated (or added) into a PC to improve performance speed. By acting as a high-speed cache, an accelerator speeds up access times to the hard drive, which results in faster web browsing, improved gaming experience, and overall more responsiveness.)
- Memory
- Maximum Memory Supported: 128 gigabytes
- Memory Type Supported: DDR5
- Number of Memory Channels Supported: 2
- Cache Level: L1, L2, L3 (The cache stores data that the CPU needs to access quickly in order to complete tasks. Each level is ranked according to priority of access; Level 1 (L1) cache stores data that the CPU needs to access first. L1 cache is also the fastest but holds the least amount of data, with each following level decreasing in speed but increasing in capacity.)
- L1 Cache: 512 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L2 Cache: 8 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L3 Cache: 96 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- Features
- Processor Type: Desktop
- Thermal Solution: Not included (The kind of cooling system built into the CPU.)
- RAID Support: RAID 0, RAID 1, RAID 10 (RAID 1+0) (A Redundant Array of Independent Disks (RAID) includes a collection of separate disks that your computer recognizes as one disk unit. Each configuration offers a different level of mirroring, striping and read/write speeds.)
- Power
- Processor Base Power: 3 watts
- Processor Boost Power: 3 watts
- Graphics
- Integrated Graphics: true (Device has a built-in graphics processing unit.)
- Integrated Graphics Processor: AMD Radeon (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
- GPU Base Clock Frequency: 0.4 gigahertz (The minimum rate at which the graphics controller is guaranteed to operate.)
- GPU Boost Clock Frequency: 2.2 gigahertz (The maximum ideal rate at which the graphics controller is able to operate, typically only for a short period of time.)
- Number of GPU Cores: 2
- Warranty
- Warranty - Parts: 3 year limited
- Warranty - Labor: 3 year limited warranty
- Other
- UPC: 730143314930
AMD Ryzen 7 7800X3D The dominant gaming processor with AMD 3D V-Cache technology for even more game performance. Whatever the setting, whatever the resolution, lead your team to victory with this incredible gaming processor. Plus, enjoy the benefits of next-gen AMD 3D V-Cache technology for lower latency and even more game performance.
- Ryzen 7 7800X3D Gaming Processor: With 5.0GHz processor speed, which gives you efficient use of the processor, high processing throughput, and improved performance.
- 96MB Integrated Level 3 Cache: Provides fast access to heavily used data and instructions.
- Zen 4: The latest industry standard.
- System Requirements: OS support: Windows 11 - 64-bit edition, Windows 10 - 64-bit edition, RHEL x86 64-bit, Ubuntu x86 64-bit. *Operating system (OS) support will vary by manufacturer.
- AMD EXPO: AMD EXPO technology can unlock improved memory performance for faster gaming.
- Large Cache: AMD Ryzen 7000 Series desktop processors feature large cache sizes for intense gaming and large data sets.
- Precision Boost Overdrive: Precision Boost Overdrive makes automatic overclocking possible with increased clock speed and power limits at the touch of a button.
- Precision Boost 2: Precision Boost 2 can automatically raise processor frequencies for supercharged performance.
- AMD VR Ready: Even if you aren’t planning on taking advantage of incredible virtual reality experiences today, AMD VR Ready processors provide the performance you need to handle this advanced workload when you’re ready.
- AMD Ryzen Master: Use AMD Ryzen Master with your unlocked AMD Ryzen 7000 Series desktop processor to easily personalize performance.
Q: What is the base clock frequency of this processor?
A: The base clock frequency of the processor is 4.2 GHz.
Q: Can I overclock this processor?
A: Yes, it is an unlocked processor, and you can use Precision Boost Overdrive for automatic overclocking.
Q: What socket is this processor compatible with?
A: This processor is compatible with the Socket AM5 (LGA 1718) socket.
Q: How many cores does this processor have?
A: This processor has 8 cores.
Q: What is the advantage of AMD EXPO technology?
A: AMD EXPO technology can unlock improved memory performance for faster gaming.
Q: What is the maximum memory supported by this processor?
A: The maximum supported memory is 128 gigabytes.
Q: What is the L3 cache size of this processor?
A: This processor has a 96MB integrated Level 3 cache.
Q: Does this processor have integrated graphics?
A: Yes, it has AMD Radeon integrated graphics.
Compare similar products
AMD Ryzen 7 7800X3D The dominant gaming processor with AMD 3D V-Cache technology for even more game performance. Whatever the setting, whatever the resolution, lead your team to victory with this incredible gaming processor. Plus, enjoy the benefits of next-gen AMD 3D V-Cache technology for lower latency and even more game performance.
Boosted by AMD's advanced "Zen 5" architecture and 4nm technology, you'll feel unmatched power in every moment of high-performance gaming. AMD Ryzen 7 9800X3D processors are built with exclusive AMD 3D V-cache technology. Designed for the AM5 platform, enabled with the fastest DDR5 memory speeds, and equipped with PCIe 5.0 for incredible bandwidth.
Proven, Exceptional Game Performance processors our latest innovation for the AM4 platform. Rule the realm with battle-tested AMD Ryzen 5000XT Series. Proven to Game and Create.
| Pros for AMD - Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor - Black | |||
|---|---|---|---|
| Installation, Performance, CPU Performance, Price, Power Consumption | Gaming Performance, Processor Speed, Heat Dissipation, Installation, Frame Rate | Processor Speed, Overall Performance, Cooling System, Installation Ease | Processor Speed, Gaming Performance, Heat Dissipation |
| Cons for AMD - Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 Unlocked Desktop Processor - Black | |||
| Boot Time | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
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Reviews
Customers are saying
Customers consistently note the excellent performance of the Ryzen 7 7800X3D, highlighting its suitability for small form factor builds and great speed. Many find it to be a great value, with efficient power consumption that leads to cooler temperatures. While the installation is generally easy, some customers have experienced slower boot times, and the lack of integrated graphics necessitates a dedicated GPU.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
The Best Processor for Gaming
AMD Ryzen 7 7800X3D Review: A Gaming Beast with a Few Quirks Alright, so I’ve been using the Ryzen 7 7800X3D for a while now, and let me tell you—this thing is an absolute monster for gaming. If you’re looking for a CPU that’s going to crush frames in your favorite games, this might just be the one. But, like anything, it’s not perfect. Let me break it down for you. The Good Stuff: Gaming Performance is Insane First off, the 3D V-Cache on this thing is no joke. AMD took their already-great Ryzen 7000 series and slapped on that extra cache, and wow, does it make a difference. In games that love cache (think big open-world titles or simulation games like Microsoft Flight Simulator or Cyberpunk 2077), this CPU just shines. I’m talking buttery-smooth frame rates, even at higher resolutions. It’s like the CPU knows exactly what the game needs before it even asks. And the best part? It’s crazy efficient. Compared to some of the higher-core-count CPUs out there, the 7800X3D doesn’t draw a ton of power, which means it runs cooler and quieter. My cooling setup isn’t anything fancy—just a decent air cooler—and it handles this chip like a champ. Multitasking? Yeah, It’s Got You Covered Now, I know you’re not just gaming. Neither am I. I’ve got Chrome tabs open, Discord running, maybe a stream or two in the background, and this CPU doesn’t even break a sweat. The 8 cores and 16 threads are more than enough for everyday multitasking and even some light content creation. If you’re into streaming or video editing, it’ll handle that too, though it’s not quite as fast as some of the higher-end CPUs like the 7900X or 7950X. But for gaming-first folks? Perfect. The Not-So-Good: It’s Not a Productivity Powerhouse Here’s the thing—if you’re looking for a CPU to do heavy video editing, 3D rendering, or other workstation tasks, the 7800X3D might not be your best bet. Don’t get me wrong, it’s capable, but it’s really optimized for gaming. Those extra cores and threads on something like the 7900X or Intel’s i7-13700K will give you better performance in productivity tasks. So, if you’re a creator first and a gamer second, you might want to look elsewhere. The Price: A Little Steep, But Worth It (For Gamers) Let’s talk money. The 7800X3D isn’t cheap, but honestly, for what it delivers in gaming performance, it’s a fair price. It’s not the most affordable option out there, but if you’re building a high-end gaming rig and want the best of the best, this is a solid investment. Plus, it’s way more power-efficient than some of the competition, so you’ll save a bit on your electricity bill in the long run. The Quirks: A Few Things to Keep in Mind Okay, so it’s not all sunshine and rainbows. There are a couple of quirks you should know about: It’s Picky About RAM: Like most Ryzen CPUs, the 7800X3D loves fast RAM. If you’re pairing it with slower memory, you’re leaving some performance on the table. Aim for DDR5-6000 or higher if you can. Overclocking? Not Really: If you’re an overclocking enthusiast, this might not be the chip for you. The 3D V-Cache doesn’t play nice with traditional overclocking, so you’re pretty much stuck with stock speeds. That said, it’s so fast out of the box that you probably won’t even care. Platform Costs: Since it’s on the AM5 platform, you’ll need a new motherboard and DDR5 RAM if you’re upgrading from an older system. That can add up, so keep that in mind when budgeting. Final Thoughts: Who’s It For? If you’re a hardcore gamer who wants the best possible performance without going overkill (looking at you, 7950X3D), the Ryzen 7 7800X3D is an easy recommendation. It’s fast, efficient, and absolutely dominates in games. But if you’re more of a content creator or need a CPU for heavy multitasking, you might want to consider something with more cores. For me? It’s been a dream. My games run smoother than ever, and I haven’t had to worry about bottlenecks or slowdowns. If you’re building a gaming-focused PC, this CPU deserves a spot on your shortlist.
Posted by BernardTheG
- Rated 5 out of 5 stars
3D Cache is legit
I "upgraded" from a 7900x to a 7800x3D and bottom line is that it was the right move. I gave up some cores/threads and some clock speeds which will likely affect rendering or compressing massive zip files or something no doubt,...but I'm gaming in VR and that's what you are looking for if you are reading this. The short version is that I have a RTX4090 that I thought was running wide open...until I got this CPU and it opened it. I could hit 80, 90, 120FPS depending on the game and some settings, but the difference is in the latency which cause microstutters which are insanely hard to nail down (or so I thought). Turns out it was the CPU and no matter what I did in terms of tweaking and OC'ing and undervolting the 7900x (basically months of tweaking on and off) vs. opening the case, installing this CPU and resetting the BIOS and it just worked. Another side effect that I didn't care about when I was looking was the power draw...if it doesn't perform well I am not going to give it good marks because it is underpowered. With that said this thing sips power compared to the old one which is nice because it keeps heat down. I'm water cooled so the old CPU never overheated (they throttle on their own anyway), but I'm running wide open and I don't think that the fans on the cooler ever get to full speed. I'll take it not going deaf or being in a sauna while I'm running smoother.
Posted by Andrew
- Rated 5 out of 5 stars
Blistering speed that trumps my 12900k OC
I recently picked up a 7800X3D and a 7950X3D from Best Buy (along with an MSI X670e elsewhere) to compare against my 12900k rig which is running P-Cores only at 5.2ghz and an MSI Liquid Suprim X 4090 which auto boosts to ~2820mhz right out of the box. I primarily play WoW Dragonflight and Fallout 76 4k max details. Th 7800X3D and MSI x670e Carbon are paired with 2x DDR5 M-dies at 6000 manually tuned to CL30-36-36-30 along with tuned secondary and turn around timings. Fclk tops out at 2100. CPU was cooled with an EVGA CLC 360 and KPx using the AM4 mounting. My 12900k is 5.2 P-Cores locked running on an Asus Strix Z690 D4 with 2x16GB DDR4 B-dies tuned to Gear 1 4000 CL15-17-17-34 and tight secondary timings. For anyone wondering about DDR5, I had previously picked up a Z690 Unify-X DDR5 and tuned 2x A-die to 7400 (where my CPU maxed out) to see if it would give me better performance than my DDR4 setup and it at best matched my Gear 1 4000 DDR4 but at worst more often than performed worse so I stuck with my DDR4 setup. CPU was cooled using an Arctic Freezer LF II 420 with the 1700 mounting and KPx. I did a flight point run from the tip of the Isles and back again along with a run around Valdrakken main city (which is known to tank performance) for each setup. All data logged with MSI AB. Short run is Valdrakken. Long run is flight across the Isles and back. The 7800X3D is the clear winner for my needs and as always you should make sure to check how your games and setup runs but the difference is enough for me to give the nod to an upgrade. Gaming the 7800X3D for WoW and Fallout 76 runs about 43c tops and pulls less than 50w which is great. Running something CPU intensive like Cinebench R23 all core, it tops out at 80c and pulls ~90w which is just fantastic. This is a fantastic gamers CPU that runs incredibly low power and cool. If you're looking for a buildout that delivers top notch performance (again check your games played and use scenario), the 7800X3D is a potential monster. All data was collected after updating the BIOS to the newest version from MSI which addresses the AMD CPU problems and overvolting issue.
Posted by Electrosoft
