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
GeForce MX330
CORE STATE
GP108B
VRAM
2 GB
CLOCK SPEED
1594 MHz
TDP
10 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
B200
MX330
Core Specs
Shading Units
18,944
384
-98.0%
Shaders
18,944
384
-98.0%
TMUs
592
24
-95.9%
ROPs
24
16
-33.3%
SM Count
148
3
-98.0%
Clocks
Base Clock
700 MHz
1531 MHz
Boost Clock
1965 MHz
1594 MHz
Memory Clock
2000 MHz
8 Gbps effective
1752 MHz
7 Gbps effective
Memory
Memory Size
90 GB
2 GB
VRAM (MB)
92,160
2,048
-97.8%
Memory Type
HBM3e
GDDR5
Memory Bus
4096 bit
64 bit
Bandwidth
4.10 TB/s
56.06 GB/s
Cache
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
50 MB
512 KB
Performance
Pixel Rate
47.16 GPixel/s
25.50 GPixel/s
Texture Rate
1,163.3 GTexel/s
38.26 GTexel/s
FP32 (TFLOPS)
74.45 TFLOPS
1,224.2 GFLOPS
FP64 (TFLOPS)
37.22 TFLOPS (1:2)
38.26 GFLOPS (1:32)
FP16 (TFLOPS)
1,191.2 TFLOPS (16:1)
19.13 GFLOPS (1:64)
AI/RT
Tensor Cores
592
—
Power
TDP
1000 W
10 W
TDP (W)
1,000
10
-99.0%
Suggested PSU
1400 W
—
Power Connectors
—
None
Architecture
Architecture
Blackwell
Pascal
GPU Name
GB100
GP108B
Generation
Server Blackwell
(Bxx)
GeForce MX
(3xx)
Process Size
5 nm
14 nm
Transistors
104,000 million
1,800 million
Die Size
—
74 mm²
Foundry
TSMC
Samsung
Density
—
24.3M / mm²
API Support
DirectX
—
12 (12_1)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
10.0
6.1
Shader Model
—
6.8
Physical
Slot Width
SXM Module
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x4
Other
Production
Active
End-of-life
Predecessor
Server Hopper
—
Successor
Server Rubin
—