AMD Radeon R9 M390X vs NVIDIA RTX PRO 6000D Blackwell
GPU Specs Compare
Graphics Card
Release Date
May 2015
Mar 2025
Generation
Crystal System
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
-
1590 MHz
Boost Clock
-
2617 MHz
Memory
Memory Size
4GB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
512bit
Bandwidth
160.0GB/s
1.79TB/s
Render Config
Compute Units
32
-
Shading Units
2048
24064
TMUs
128
752
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
128 MB
SM Count
-
188
Tensor Cores
-
752
RT Cores
-
188
Theoretical Performance
Pixel Rate
23.14 GPixel/s
502.5 GPixel/s
Texture Rate
92.54 GTexel/s
1968.0 GTexel/s
FP16 (half)
2.961 TFLOPS
126.0 TFLOPS
FP32 (float)
2.961 TFLOPS
126.0 TFLOPS
FP64 (double)
185.1 GFLOPS
1.968 TFLOPS
Graphics Processor
GPU Name
Amethyst
GB202
GPU Variant
Amethyst XT
-
Architecture
GCN 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
92.2 billion
Die Size
366 mm²
750 mm²
Board Design
TDP
75W
600W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
1000 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.8
CUDA
-
12.0