AMD Radeon PRO W7900 vs AMD Radeon RX 6800M

AMD Radeon PRO W7900 on Amazon USA
AMD Radeon RX 6800M on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon PRO W7900 on one side and AMD Radeon RX 6800M on the other side, also their respective performances with the benchmarks. The first is dedicated to the desktop sector, it has 6144 shading units, a maximum frequency of 2.5 GHz, its lithography is 5 nm. The second is used on the laptop segment, it includes 2560 shading units, a maximum frequency of 2.4 GHz, its lithography is 7 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.

Specification comparison:

Graphics card AMD Radeon PRO W7900 AMD Radeon RX 6800M
Market (main) Desktop Laptop
Release date Q2 2023 Q2 2021
Model number Navi 31 Navi 22 XTM
GPU name Navi 31 Navi 22
Architecture RDNA 3.0 RDNA 2.0
Generation Radeon PRO Navi Navi III Series Mobility Radeon Navi II
Lithography 5 nm 7 nm
Transistors 57,700,000,000 17,200,000,000
Bus interface PCIe 4.0 x16 PCIe 4.0 x16
GPU base clock 1,855 MHz 2,116 MHz
GPU boost clock 2,495 MHz 2,390 MHz
Memory frequency 2,250 MHz 2,000 MHz
Effective memory speed 18 Gbps 16 Gbps
Memory size 48 GB 12 GB
Memory type GDDR6 GDDR6
Memory bus 384 bit 192 bit
Memory bandwidth 864.0 GB/s 384.0 GB/s
TDP 295 W 230 W
Max display resolution

4x 4096 x 2160@120Hz (DP),
2x 6144 x 3456@60Hz (DP),
1x 7680 x 4320@60Hz (DP),
1x 12288 x 6912@120Hz (DP)

Video decoding H265, HEVC, 4K H264, AV1 -
Video encoding AV1, AVI -
Cores (compute units, SM, SMX) 96 40
Shading units 6,144 2,560
TMUs 384 160
ROPs 192 64
RT cores 96 40
Cache memory 96 MB 96 MB
Pixel fillrate 479.0 GP/s 153.0 GP/s
Texture fillrate 958.1 GT/s 382.4 GT/s
Performance FP16 (half) 122.6 TFLOPS 24.5 TFLOPS
Performance FP32 (float) 61.3 TFLOPS 12.2 TFLOPS
Performance FP64 (double) 1.9 TFLOPS 764.8 GFLOPS

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.

FP32 Performance in GFLOPS
AMD Radeon PRO W7900 61,317
AMD Radeon RX 6800M 12,240

The difference is 401%.

Single-precision floating-point format, also called FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point. FP32 power helps assess the video card's capabilities for generating rendering workloads. Video games use INT32 and FP32 cores to manage calculations with integers and numbers with decimals in order to produce maps, bone matrices on which the vertex shaders will calculate the vertices. Values in single precision format are mainly used in video games and 3D software.

See also:

AMD Radeon RX 6800AMD Radeon RX 6800 XTAMD Radeon RX 6800S


AMD Radeon PRO W7900 Nvidia EquivalentAMD Radeon RX 6800M Nvidia Equivalent © 2024 - About us - XML sitemap - Privacy policy - Advertising policy - Contact


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