AMD Radeon R9 390 X2 vs NVIDIA RTX PRO 6000 Blackwell Server
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Mar 2025
Generation
Pirate Islands
Server Blackwell
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1350 MHz
1750 MHz
Base Clock
-
1590 MHz
Boost Clock
-
2617 MHz
Memory
Memory Size
8GB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
512bit
512bit
Bandwidth
345.6GB/s
1.79TB/s
Render Config
Compute Units
40
-
Shading Units
2560
24064
TMUs
160
752
ROPs
64
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
128 MB
SM Count
-
188
Tensor Cores
-
752
RT Cores
-
188
Theoretical Performance
Pixel Rate
64.00 GPixel/s
502.5 GPixel/s
Texture Rate
160.0 GTexel/s
1968.0 GTexel/s
FP32 (float)
5.120 TFLOPS
126.0 TFLOPS
FP64 (double)
640.0 GFLOPS
1.968 TFLOPS
FP16 (half)
-
126.0 TFLOPS
Graphics Processor
GPU Name
Grenada
GB202
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
6.2 billion
92.2 billion
Die Size
438 mm²
750 mm²
Board Design
TDP
580W
600W
Suggested PSU
950 W
1000 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 2.1b
Power Connectors
4x 8-pin
1x 16-pin
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
6.9
CUDA
-
12.0