AMD Radeon PRO W7800 48 GB vs NVIDIA RTX A2000
GPU · Specs Compare
Graphics Card
Release Date
Apr 2023
Aug 2021
Generation
Radeon Pro Navi(Navi III Series)
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
562 MHz
Boost Clock
2525 MHz
1200 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
48GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
192bit
Bandwidth
864.0GB/s
288.0GB/s
Render Config
Compute Units
70
—
Shading Units
4480
3328
TMUs
280
104
ROPs
128
48
RT Cores
70
26
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
3 MB
L3 Cache
96 MB
—
SM Count
—
26
Tensor Cores
—
104
Theoretical Performance
Pixel Rate
323.2 GPixel/s
57.60 GPixel/s
Texture Rate
707.0 GTexel/s
124.8 GTexel/s
FP16 (half)
90.50 TFLOPS
7.987 TFLOPS
FP32 (float)
45.25 TFLOPS
7.987 TFLOPS
FP64 (double)
1414 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA106
GPU Variant
Navi 31
GA106-850-A1
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
12 billion
Die Size
529 mm²
276 mm²
Board Design
TDP
281W
70W
Suggested PSU
600 W
250 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
4x mini-DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.