NVIDIA H100 SXM5 64 GB vs NVIDIA GeForce GTX 680MX Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Oct 2012
Generation
Tesla Hopper
GeForce 600M
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
—
Boost Clock
1980 MHz
—
Memory Clock
1313 MHz
1250 MHz
Memory
Memory Size
64GB
2GB
Memory Type
HBM3
GDDR5
Memory Bus
3072bit
256bit
Bandwidth
2.02TB/s
160.0GB/s
Render Config
SM Count
132
—
Shading Units
16896
1536
TMUs
528
128
ROPs
24
32
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
16 KB (per SMX)
L2 Cache
30 MB
512 KB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
23.01 GPixel/s
Texture Rate
1045 GTexel/s
92.03 GTexel/s
FP16 (half)
267.6 TFLOPS
—
FP32 (float)
66.91 TFLOPS
2.209 TFLOPS
FP64 (double)
33.45 TFLOPS
92.03 GFLOPS
Graphics Processor
GPU Name
GH100
GK104
Architecture
Hopper
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
3.54 billion
Die Size
814 mm²
294 mm²
GPU Variant
—
N13E-GTX2-A2
Board Design
TDP
700W
122W
Suggested PSU
1100 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
—
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
9.0
3.0
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.