63 facts in comparison
AMD Ryzen 7 7700X vs AMD Ryzen 9 7900X
AMD Ryzen 7 7700X
AMD Ryzen 9 7900X
Why is AMD Ryzen 7 7700X better than AMD Ryzen 9 7900X?
- 65W lower TDP?
105Wvs170W
Why is AMD Ryzen 9 7900X better than AMD Ryzen 7 7700X?
- 1.57x faster CPU speed?
12 x 4.7 GHzvs8 x 4.5 GHz - 8 threads more CPU threads?
24 threadsvs16 threads - 1 nm smaller semiconductor size?
5 nmvs6 nm - 44.18% higher PassMark result?
51966vs36043 - 4 MB bigger L2 cache?
12 MBvs8 MB - 32 MB bigger L3 cache?
64 MBvs32 MB - 256 KB bigger L1 cache?
768 KBvs512 KB - 45.67% higher Cinebench R20 (multi) result?
11572vs7944
Price comparison
AMD Ryzen 7 7700X
Gigabyte B650M AORUS PRO AX Socket AM5 Motherboard Kit Ryzen 7 7700X CPU Suit DDR5 5600MHz 16GB (8GBx2) M...Gigabyte B650M AORUS PRO AX Socket AM5 Motherboard Kit Ryzen 7 7700X CPU Suit DDR5 5600MHz 16GB (8GBx2) Memoria M-ATX Mainboard
RYZEN 7 7700X CPU Set AMD B650 DDR5 Gaming Motherboard Socket AM5 Kit D5 16GB x2pcs 5600MHz Mainboard Mem...RYZEN 7 7700X CPU Set AMD B650 DDR5 Gaming Motherboard Socket AM5 Kit D5 16GB x2pcs 5600MHz Mainboard Memory Suit R7 PCIE 5.0
New Kit ASUS ROG STRIX B650-A GAMING WIFI With AMD Ryzen 7 7700X Processor AM5 Motherboard DDR5 Memory Ma...New Kit ASUS ROG STRIX B650-A GAMING WIFI With AMD Ryzen 7 7700X Processor AM5 Motherboard DDR5 Memory Mainboard RGB Combo
AMD Ryzen 9 7900X
B650 Motherboard MSI PRO B650M-A WiFi Motherboard Socket AM5 DDR5 128GB PCI-E 4.0 2×M.2 USB 3.2 Micro ATX...B650 Motherboard MSI PRO B650M-A WiFi Motherboard Socket AM5 DDR5 128GB PCI-E 4.0 2×M.2 USB 3.2 Micro ATX support Ryzen 9 7900X
Socket AM5 Cpu Ryzen 9 7900X Kit AM5 Mainboard DDR5 ASUS TUF GAMING B650M PLUS WIFI 6 USB 4 PCIe 5.0 M.2 ...Socket AM5 Cpu Ryzen 9 7900X Kit AM5 Mainboard DDR5 ASUS TUF GAMING B650M PLUS WIFI 6 USB 4 PCIe 5.0 M.2 SSD AMD B650 Desktop
AM5 Motherboard B650 AORUS ELITE AX AM5 DDR5 + AMD Ryzen 9 7900X Processor AM5 CPU Desktop amd b560 Mainb...AM5 Motherboard B650 AORUS ELITE AX AM5 DDR5 + AMD Ryzen 9 7900X Processor AM5 CPU Desktop amd b560 Mainboard Support R9 7900X
User reviews
Overall rating
Features
Value for money
9.3/10
4 votes
9.3/10
3 votes
Gaming
9.8/10
4 votes
10.0/10
3 votes
Performance
9.8/10
4 votes
10.0/10
3 votes
Reliability
9.5/10
4 votes
10.0/10
3 votes
Energy efficiency
9.0/10
4 votes
9.3/10
3 votes
General info
The market that the CPU is designed for.
The CPU socket/s supported.
The motherboard chipset/s supported.
With integrated graphics you don’t need to buy a separate graphics card.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
A higher transistor count generally indicates a newer, more powerful processor.
Performance
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
More threads result in faster performance and better multitasking.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
A larger L2 cache results in faster CPU and system-wide performance.
A larger L3 cache results in faster CPU and system-wide performance.
A larger L1 cache results in faster CPU and system-wide performance.
More data can be stored in the L2 cache for access by each core of the CPU.
More data can be stored in the L3 cache for access by each core of the CPU.
Benchmarks
This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 6 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)
Geekbench 6 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2024)
Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)
Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2024)
Blender (bmw27) result
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
Integrated graphics
The clock speed of the graphics processing unit (GPU).
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
OpenGL is used in games, with newer versions supporting better graphics.
OpenCL version
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
texture mapping units (TMUs)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
render output units (ROPs)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
Memory
The maximum speed of RAM that is supported by the CPU.
maximum memory bandwidth
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
This is the maximum rate that data can be read from or stored into memory.
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
More memory channels increases the speed of data transfer between the memory and the CPU.
The maximum amount of memory (RAM) supported.
bus transfer rate
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
The bus is responsible for transferring data between different components of a computer or device.
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
eMMC version
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
bus speed
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
The bus is responsible for transferring data between different components of a computer or device.
Features
instruction sets
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
Instruction sets are sets of codes that the CPU runs for certain functions.
Multithreading technology (such as Intel's Hyperthreading or AMD's Simultaneous Multithreading) provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
bits executed at a time
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
NEON provides acceleration for media processing, such as listening to MP3s.
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
front-end width
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
NX bit helps protect the computer from malicious attacks.
VFP version
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7700X)
Unknown. Help us by suggesting a value. (AMD Ryzen 9 7900X)
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Miscellaneous
DirectX is used in games, with newer versions supporting better graphics.
Price comparison
AMD Ryzen 7 7700X
Gigabyte B650M AORUS PRO AX Socket AM5 Motherboard Kit Ryzen 7 7700X CPU Suit DDR5 5600MHz 16GB (8GBx2) M...Gigabyte B650M AORUS PRO AX Socket AM5 Motherboard Kit Ryzen 7 7700X CPU Suit DDR5 5600MHz 16GB (8GBx2) Memoria M-ATX Mainboard
RYZEN 7 7700X CPU Set AMD B650 DDR5 Gaming Motherboard Socket AM5 Kit D5 16GB x2pcs 5600MHz Mainboard Mem...RYZEN 7 7700X CPU Set AMD B650 DDR5 Gaming Motherboard Socket AM5 Kit D5 16GB x2pcs 5600MHz Mainboard Memory Suit R7 PCIE 5.0
New Kit ASUS ROG STRIX B650-A GAMING WIFI With AMD Ryzen 7 7700X Processor AM5 Motherboard DDR5 Memory Ma...New Kit ASUS ROG STRIX B650-A GAMING WIFI With AMD Ryzen 7 7700X Processor AM5 Motherboard DDR5 Memory Mainboard RGB Combo
AMD Ryzen 9 7900X
B650 Motherboard MSI PRO B650M-A WiFi Motherboard Socket AM5 DDR5 128GB PCI-E 4.0 2×M.2 USB 3.2 Micro ATX...B650 Motherboard MSI PRO B650M-A WiFi Motherboard Socket AM5 DDR5 128GB PCI-E 4.0 2×M.2 USB 3.2 Micro ATX support Ryzen 9 7900X
Socket AM5 Cpu Ryzen 9 7900X Kit AM5 Mainboard DDR5 ASUS TUF GAMING B650M PLUS WIFI 6 USB 4 PCIe 5.0 M.2 ...Socket AM5 Cpu Ryzen 9 7900X Kit AM5 Mainboard DDR5 ASUS TUF GAMING B650M PLUS WIFI 6 USB 4 PCIe 5.0 M.2 SSD AMD B650 Desktop
AM5 Motherboard B650 AORUS ELITE AX AM5 DDR5 + AMD Ryzen 9 7900X Processor AM5 CPU Desktop amd b560 Mainb...AM5 Motherboard B650 AORUS ELITE AX AM5 DDR5 + AMD Ryzen 9 7900X Processor AM5 CPU Desktop amd b560 Mainboard Support R9 7900X
Share
Which are the best CPUs?
This page is currently only available in English.
Comments
DaSh
1 year ago
10 / 10
Amazing CPU for gaming and other demanding tasks!
DaSh
1 year ago
10 / 10
This CPU from AMD is an amazing CPU for less than $350 (When I purchased it), I will say that the temps were a bit high, so I got a new cooler for under $60 and did some bios tweaks, and now I idle at 40c and under full load hardly see above 80c. Overall, I have no regrets with this CPU, and it is amazing value! Definitely consider the 7700x if you're looking for a very fast CPU that is under $350!
Pros
Cons
ChuppaChupps
1 year ago
10 / 10
Efficient gaming
ChuppaChupps
1 year ago
10 / 10
Pros
Cons
Dhanush
9 months ago
10 / 10
Einfach Super!!!
Dhanush
9 months ago
10 / 10
Ich benutze diesen Prozessor schon seit mehreren Jahren, und ich kann überhaupt nicht meckern.
Pros
Cons