H200 SXM vs NVIDIA Tesla M40 24 GB
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Nov 2015
Generation
Hopper
Tesla Maxwell
Type
AI GPU
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1590 MHz
948 MHz
Boost Clock
1980 MHz
1112 MHz
Memory Clock
1313 MHz
1502 MHz
Memory
Memory Size
141GB
24GB
Memory Type
HBM3e
GDDR5
Memory Bus
5120bit
384bit
Bandwidth
4800GB/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
47.52 GPixel/s
106.8 GPixel/s
Texture Rate
1045 GTexel/s
213.5 GTexel/s
FP16 (half)
1979 TFLOPS
—
FP32 (float)
67 TFLOPS
6.832 TFLOPS
FP64 (double)
34 TFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GH200
GM200
Architecture
Hopper
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
80 billion
8 billion
Die Size
814 mm²
601 mm²
GPU Variant
—
GM200-895-A1
Board Design
TDP
700W
250W
Suggested PSU
1100 W
600 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
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
9.0
5.2
Shader Model
N/A
6.7
Benchmark
3DMark Time Spy
—
5,066
3DMark Time Spy Extreme
—
2,425
▲ Specs Compare
Data sourced from official specifications and benchmark tests.