NVIDIA GeForce RTX 5090 D vs NVIDIA H100 SXM5 64 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Mar 2023
Generation
GeForce 50
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2017 MHz
1665 MHz
Boost Clock
2407 MHz
1980 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
32GB
64GB
Memory Type
GDDR7
HBM3
Memory Bus
512bit
3072bit
Bandwidth
1.79TB/s
2.02TB/s
Render Config
SM Count
170
132
Shading Units
21760
16896
TMUs
680
528
ROPs
176
24
Tensor Cores
680
528
RT Cores
170
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
96 MB
30 MB
Theoretical Performance
Pixel Rate
423.6 GPixel/s
47.52 GPixel/s
Texture Rate
1636.8 GTexel/s
1045 GTexel/s
FP16 (half)
104.8 TFLOPS
267.6 TFLOPS
FP32 (float)
104.8 TFLOPS
66.91 TFLOPS
FP64 (double)
1.637 TFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
GB202
GH100
GPU Variant
GB202-250-A1
-
Architecture
Blackwell 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
92.2 billion
80 billion
Die Size
750 mm²
814 mm²
Board Design
TDP
575W
700W
Suggested PSU
950 W
1100 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
6.8
N/A
📊 Benchmark
3DMark Time Spy
48,052
-
3DMark Time Spy Extreme
25,999
-
3DMark Speed Way
14,790
-