NVIDIA RTX 4000 Ada Generation vs AMD Radeon PRO W7800
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Apr 2023
Generation
Workstation Ada
Radeon Pro Navi(Navi III Series)
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1895 MHz
Boost Clock
2175 MHz
2525 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
20GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
360.0GB/s
576.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
4480
TMUs
192
280
ROPs
64
128
Tensor Cores
192
-
RT Cores
48
70
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
48 MB
6 MB
Compute Units
-
70
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
323.2 GPixel/s
Texture Rate
417.6 GTexel/s
707.0 GTexel/s
FP16 (half)
26.73 TFLOPS
90.50 TFLOPS
FP32 (float)
26.73 TFLOPS
45.25 TFLOPS
FP64 (double)
417.6 GFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
AD104
Navi 31
Architecture
Ada Lovelace
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
35.8 billion
57.7 billion
Die Size
294 mm²
529 mm²
GPU Variant
-
Navi 31
Board Design
TDP
130W
260W
Suggested PSU
300 W
600 W
Outputs
4x DisplayPort 1.4a
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.8
6.8