NVIDIA B100 vs NVIDIA Tesla M40
GPU Specs Compare
Graphics Card
Release Date
Unknown
Nov 2015
Generation
Server Blackwell
Tesla Maxwell
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
948 MHz
Boost Clock
975 MHz
1112 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
96GB
12GB
Memory Type
HBM3e
GDDR5
Memory Bus
4096bit
384bit
Bandwidth
4.10TB/s
288.4GB/s
Render Config
SM Count
132
-
Shading Units
16896
3072
TMUs
528
192
ROPs
24
96
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
48 KB (per SMM)
L2 Cache
50 MB
3 MB
Theoretical Performance
Pixel Rate
23.40 GPixel/s
106.8 GPixel/s
Texture Rate
514.8 GTexel/s
213.5 GTexel/s
FP16 (half)
131.8 TFLOPS
-
FP32 (float)
32.95 TFLOPS
6.832 TFLOPS
FP64 (double)
16.47 TFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GB102
GM200
Architecture
Blackwell
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
104 billion
8 billion
Die Size
Unknown
601 mm²
GPU Variant
-
GM200-895-A1
Board Design
TDP
1000W
250W
Suggested PSU
1400 W
600 W
Outputs
No outputs
No outputs
Power Connectors
-
8-pin EPS
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.1
5.2
Shader Model
N/A
6.7
📊 Benchmark
3DMark Time Spy
-
5,323
OctaneBench
-
123
Blender
-
106