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
CMP 30HX
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
125 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
B200
CMP 30HX
Core Specs
Shading Units
18,944
1,408
-92.6%
Shaders
18,944
1,408
-92.6%
TMUs
592
88
-85.1%
ROPs
24
48
+100.0%
SM Count
148
22
-85.1%
Clocks
Base Clock
700 MHz
1530 MHz
Boost Clock
1965 MHz
1785 MHz
Memory Clock
2000 MHz
8 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
90 GB
6 GB
VRAM (MB)
92,160
6,144
-93.3%
Memory Type
HBM3e
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
4.10 TB/s
336.0 GB/s
Cache
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
1536 KB
Performance
Pixel Rate
47.16 GPixel/s
85.68 GPixel/s
Texture Rate
1,163.3 GTexel/s
157.1 GTexel/s
FP32 (TFLOPS)
74.45 TFLOPS
5.027 TFLOPS
FP64 (TFLOPS)
37.22 TFLOPS (1:2)
157.1 GFLOPS (1:32)
FP16 (TFLOPS)
1,191.2 TFLOPS (16:1)
10.05 TFLOPS (2:1)
AI/RT
Tensor Cores
592
—
Power
TDP
1000 W
125 W
TDP (W)
1,000
125
-87.5%
Suggested PSU
1400 W
300 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
Blackwell
Turing
GPU Name
GB100
TU116
Generation
Server Blackwell
(Bxx)
Mining GPUs
Process Size
5 nm
12 nm
Transistors
104,000 million
6,600 million
Die Size
—
284 mm²
Foundry
TSMC
TSMC
Density
—
23.2M / mm²
API Support
DirectX
—
12 (12_1)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
10.0
7.5
Shader Model
—
6.8
Physical
Slot Width
SXM Module
Dual-slot
Length
—
229 mm
9 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Other
Launch Price
—
799 USD
Production
Active
End-of-life
Predecessor
Server Hopper
—
Successor
Server Rubin
—