AMD Radeon Pro W6800 vs NVIDIA RTX A5000-8Q
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Apr 2021
Generation
Radeon Pro
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2075 MHz
1170 MHz
Boost Clock
2320 MHz
1695 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
768.0GB/s
Render Config
Compute Units
60
—
Shading Units
3840
8192
TMUs
240
256
ROPs
96
96
RT Cores
60
64
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
—
SM Count
—
64
Tensor Cores
—
256
Theoretical Performance
Pixel Rate
222.7 GPixel/s
162.7 GPixel/s
Texture Rate
556.8 GTexel/s
433.9 GTexel/s
FP16 (half)
35.64 TFLOPS
27.77 TFLOPS
FP32 (float)
17.82 TFLOPS
27.77 TFLOPS
FP64 (double)
1114 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Navi 21
GA102
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
26.8 billion
28.3 billion
Die Size
520 mm²
628 mm²
Board Design
TDP
250W
230W
Suggested PSU
600 W
550 W
Outputs
6x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7
CUDA
—
8.6
Benchmark
3DMark Time Spy
15,963
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.