NVIDIA GB10 vs NVIDIA RTX PRO 6000 Blackwell
GPU Specs Compare
Graphics Card
Release Date
Oct 2025
Mar 2025
Generation
Server Blackwell
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1665 MHz
1590 MHz
Boost Clock
2418 MHz
2617 MHz
Memory Clock
1067 MHz
1750 MHz
Memory
Memory Size
128GB
96GB
Memory Type
LPDDR5X
GDDR7
Memory Bus
256bit
512bit
Bandwidth
273.2GB/s
1.79TB/s
Render Config
SM Count
48
188
Shading Units
6144
24064
TMUs
384
752
ROPs
48
192
Tensor Cores
384
752
RT Cores
48
188
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
128 MB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
502.5 GPixel/s
Texture Rate
928.5 GTexel/s
1968.0 GTexel/s
FP16 (half)
29.71 TFLOPS
126.0 TFLOPS
FP32 (float)
29.71 TFLOPS
126.0 TFLOPS
FP64 (double)
464.3 GFLOPS
1.968 TFLOPS
Graphics Processor
GPU Name
GB20B
GB202
Architecture
Blackwell 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
5 nm
Transistors
Unknown
92.2 billion
Die Size
Unknown
750 mm²
Board Design
TDP
140W
600W
Suggested PSU
300 W
1000 W
Outputs
1x HDMI
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
12.1
12.0
Shader Model
N/A
6.9
📊 Benchmark
3DMark Time Spy
-
42,269
3DMark Time Spy Extreme
-
27,891
3DMark Speed Way
-
15,642