GPU Comparison
GEFORCE
NVIDIA B200
CORE STATE
GB100
VRAM
90 GB
CLOCK SPEED
1965 MHz
TDP
1000 W
BUS WIDTH
4096 bit
ARCHITECTURE
Blackwell
PROCESS
5 nm
LAUNCH DATE
—
VS
GEFORCE
RTX PRO 6000 Blackwell Server
CORE STATE
GB202
VRAM
96 GB
CLOCK SPEED
2617 MHz
TDP
600 W
BUS WIDTH
512 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
B200
RTX PRO 6000 Blackwell Server
Core Specs
Shading Units
18,944
24,064
+27.0%
Shaders
18,944
24,064
+27.0%
TMUs
592
752
+27.0%
ROPs
24
192
+700.0%
SM Count
148
188
+27.0%
Clocks
Base Clock
700 MHz
1590 MHz
Boost Clock
1965 MHz
2617 MHz
Memory Clock
2000 MHz
8 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
90 GB
96 GB
VRAM (MB)
92,160
98,304
+6.7%
Memory Type
HBM3e
GDDR7
Memory Bus
4096 bit
512 bit
Bandwidth
4.10 TB/s
1.79 TB/s
Cache
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
128 MB
Performance
Pixel Rate
47.16 GPixel/s
502.5 GPixel/s
Texture Rate
1,163.3 GTexel/s
1,968.0 GTexel/s
FP32 (TFLOPS)
74.45 TFLOPS
126.0 TFLOPS
FP64 (TFLOPS)
37.22 TFLOPS (1:2)
1.968 TFLOPS (1:64)
FP16 (TFLOPS)
1,191.2 TFLOPS (16:1)
126.0 TFLOPS (1:1)
AI/RT
RT Cores
—
188
Tensor Cores
592
752
+27.0%
Power
TDP
1000 W
600 W
TDP (W)
1,000
600
-40.0%
Suggested PSU
1400 W
1000 W
Power Connectors
—
1x 16-pin
Architecture
Architecture
Blackwell
Blackwell 2.0
GPU Name
GB100
GB202
Generation
Server Blackwell
(Bxx)
Server Blackwell
(Bxx)
Process Size
5 nm
5 nm
Transistors
104,000 million
92,200 million
Die Size
—
750 mm²
Foundry
TSMC
TSMC
Density
—
122.9M / mm²
API Support
DirectX
—
12 Ultimate (12_2)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
10.0
12.0
Shader Model
—
6.8
Physical
Slot Width
SXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
4x DisplayPort 2.1b
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
Server Hopper
Server Hopper
Successor
Server Rubin
Server Rubin