NVIDIA GeForce RTX 6090 vs NVIDIA H100 CNX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Mar 2023
Generation
GeForce 60
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2300 MHz
690 MHz
Boost Clock
2700 MHz
1845 MHz
Memory Clock
1750 MHz
1593 MHz
Memory
Memory Size
32GB
80GB
Memory Type
GDDR7
HBM2e
Memory Bus
512bit
5120bit
Bandwidth
1.79TB/s
2039GB/s
Render Config
SM Count
192
114
Shading Units
24576
14592
TMUs
768
456
ROPs
192
24
Tensor Cores
768
456
RT Cores
192
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
96 MB
50 MB
Theoretical Performance
Pixel Rate
518.4 GPixel/s
44.28 GPixel/s
Texture Rate
2073.6 GTexel/s
841.3 GTexel/s
FP16 (half)
132.7 TFLOPS
215.4 TFLOPS
FP32 (float)
132.7 TFLOPS
53.84 TFLOPS
FP64 (double)
2.074 TFLOPS
26.92 TFLOPS
Graphics Processor
GPU Name
GR202
GH100
GPU Variant
GR202-300-A1
—
Architecture
Rubin
Hopper
Foundry
TSMC
TSMC
Process Size
3 nm
4 nm
Transistors
Unknown
80 billion
Die Size
Unknown
814 mm²
Board Design
TDP
525W
350W
Suggested PSU
900 W
750 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
9.0
Shader Model
6.9
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.