NVIDIA RTX PRO 6000 Blackwell Server vs AMD Radeon HD 6950
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Dec 2010
Generation
Server Blackwell
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1590 MHz
—
Boost Clock
2617 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
96GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
512bit
256bit
Bandwidth
1.79TB/s
160.0GB/s
Render Config
SM Count
188
—
Shading Units
24064
1408
TMUs
752
88
ROPs
192
32
Tensor Cores
752
—
RT Cores
188
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
128 MB
512 KB
Compute Units
—
22
Theoretical Performance
Pixel Rate
502.5 GPixel/s
25.60 GPixel/s
Texture Rate
1968.0 GTexel/s
70.40 GTexel/s
FP16 (half)
126.0 TFLOPS
—
FP32 (float)
126.0 TFLOPS
2.253 TFLOPS
FP64 (double)
1.968 TFLOPS
563.2 GFLOPS
Graphics Processor
GPU Name
GB202
Cayman
Architecture
Blackwell 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
92.2 billion
2.64 billion
Die Size
750 mm²
389 mm²
GPU Variant
—
Cayman PRO(215-0807019)
Board Design
TDP
600W
200W
Suggested PSU
1000 W
550 W
Outputs
4x DisplayPort 2.1b
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.4
N/A
CUDA
12.0
—
Shader Model
6.9
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.