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 GTX 675M
CORE STATE
GF114
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
B200
GTX 675M
Core Specs
Shading Units
18,944
384
-98.0%
Shaders
18,944
384
-98.0%
TMUs
592
64
-89.2%
ROPs
24
32
+33.3%
SM Count
148
8
-94.6%
Clocks
Base Clock
700 MHz
—
Boost Clock
1965 MHz
—
GPU Clock
—
620 MHz
Shader Clock
—
1240 MHz
Memory Clock
2000 MHz
8 Gbps effective
750 MHz
3 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
256 bit
Bandwidth
4.10 TB/s
96.00 GB/s
Cache
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
512 KB
Performance
Pixel Rate
47.16 GPixel/s
9.920 GPixel/s
Texture Rate
1,163.3 GTexel/s
39.68 GTexel/s
FP32 (TFLOPS)
74.45 TFLOPS
952.3 GFLOPS
FP64 (TFLOPS)
37.22 TFLOPS (1:2)
79.36 GFLOPS (1:12)
FP16 (TFLOPS)
1,191.2 TFLOPS (16:1)
—
AI/RT
Tensor Cores
592
—
Power
TDP
1000 W
100 W
TDP (W)
1,000
100
-90.0%
Suggested PSU
1400 W
—
Power Connectors
—
None
Architecture
Architecture
Blackwell
Fermi 2.0
GPU Name
GB100
GF114
Generation
Server Blackwell
(Bxx)
GeForce 600M
Process Size
5 nm
40 nm
Transistors
104,000 million
1,950 million
Die Size
—
332 mm²
Foundry
TSMC
TSMC
Density
—
5.9M / mm²
API Support
DirectX
—
12 (11_0)
OpenGL
—
4.6
OpenCL
3.0
1.1
CUDA
10.0
2.1
Shader Model
—
5.1
Physical
Slot Width
SXM Module
MXM Module
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Other
Production
Active
End-of-life
Predecessor
Server Hopper
GeForce 500M
Successor
Server Rubin
GeForce 700M