NVIDIA RTX 6000D vs NVIDIA B200 SXM 192 GB
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Jan 2024
Generation
Blackwell PRO W
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1992 MHz
1665 MHz
Boost Clock
2430 MHz
1837 MHz
Memory Clock
1560 MHz
2000 MHz
Memory
Memory Size
84GB
96GB
Memory Type
GDDR7
HBM3e
Memory Bus
448bit
4096bit
Bandwidth
1.40TB/s
4.10TB/s
Render Config
SM Count
156
132
Shading Units
19968
16896
TMUs
624
528
ROPs
192
24
Tensor Cores
624
528
RT Cores
156
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
128 MB
50 MB
Theoretical Performance
Pixel Rate
466.6 GPixel/s
44.09 GPixel/s
Texture Rate
1516.3 GTexel/s
969.9 GTexel/s
FP16 (half)
97.04 TFLOPS
248.3 TFLOPS
FP32 (float)
97.04 TFLOPS
62.08 TFLOPS
FP64 (double)
1.516 TFLOPS
31.04 TFLOPS
Graphics Processor
GPU Name
GB202
GB100
Architecture
Blackwell 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
92.2 billion
104 billion
Die Size
750 mm²
Unknown
Board Design
TDP
600W
1000W
Suggested PSU
1000 W
1400 W
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
10.0
Shader Model
6.9
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.