NVIDIA RTX 4000 Ada Generation vs AMD Radeon Pro Duo
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Apr 2016
Generation
Workstation Ada
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
-
Boost Clock
2175 MHz
-
Memory Clock
2250 MHz
500 MHz
Memory
Memory Size
20GB
4GB
Memory Type
GDDR6
HBM
Memory Bus
160bit
4096bit
Bandwidth
360.0GB/s
512.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
4096
TMUs
192
256
ROPs
64
64
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
139.2 GPixel/s
64.00 GPixel/s
Texture Rate
417.6 GTexel/s
256.0 GTexel/s
FP16 (half)
26.73 TFLOPS
8.192 TFLOPS
FP32 (float)
26.73 TFLOPS
8.192 TFLOPS
FP64 (double)
417.6 GFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
AD104
Capsaicin
Architecture
Ada Lovelace
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
8.9 billion
Die Size
294 mm²
596 mm²
GPU Variant
-
Capsaicin XT
Board Design
TDP
130W
350W
Suggested PSU
300 W
750 W
Outputs
4x DisplayPort 1.4a
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
1x 16-pin
3x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.8
6.0