NVIDIA RTX PRO 4000 Blackwell vs AMD Radeon Instinct MI60
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Nov 2018
Generation
Blackwell PRO W
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1230 MHz
1200 MHz
Boost Clock
2055 MHz
1800 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR7
HBM2
Memory Bus
192bit
4096bit
Bandwidth
672.0GB/s
1024GB/s
Render Config
SM Count
70
-
Shading Units
8960
4096
TMUs
280
256
ROPs
96
64
Tensor Cores
280
-
RT Cores
70
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
197.3 GPixel/s
115.2 GPixel/s
Texture Rate
575.4 GTexel/s
460.8 GTexel/s
FP16 (half)
36.83 TFLOPS
29.49 TFLOPS
FP32 (float)
36.83 TFLOPS
14.75 TFLOPS
FP64 (double)
575.4 GFLOPS
7.373 TFLOPS
Graphics Processor
GPU Name
GB203
Vega 20
Architecture
Blackwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
45.6 billion
13.23 billion
Die Size
378 mm²
331 mm²
GPU Variant
-
Vega 20 GL
Board Design
TDP
140W
300W
Suggested PSU
300 W
700 W
Outputs
4x DisplayPort 2.1b
1x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.4