NVIDIA GeForce RTX 4090 Max-Q vs NVIDIA H100 SXM5 96 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2023
Generation
GeForce 40 Mobile
Server Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
930 MHz
1350 MHz
Boost Clock
1455 MHz
1980 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
16GB
96GB
Memory Type
GDDR6
HBM3
Memory Bus
256bit
5120bit
Bandwidth
448.0GB/s
3.36TB/s
Render Config
SM Count
76
132
Shading Units
9728
16896
TMUs
304
528
ROPs
112
24
Tensor Cores
304
528
RT Cores
76
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
64 MB
50 MB
Theoretical Performance
Pixel Rate
163.0 GPixel/s
47.52 GPixel/s
Texture Rate
442.3 GTexel/s
1045 GTexel/s
FP16 (half)
28.31 TFLOPS
267.6 TFLOPS
FP32 (float)
28.31 TFLOPS
66.91 TFLOPS
FP64 (double)
442.3 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
AD103
GH100
GPU Variant
GN21-X11
-
Architecture
Ada Lovelace
Hopper
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
45.9 billion
80 billion
Die Size
379 mm²
814 mm²
Board Design
TDP
80W
700W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
1100 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
9.0
Shader Model
6.7
N/A