NVIDIA H100 SXM5 vs NVIDIA GeForce RTX 5070 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Mar 2025
Generation
Tesla Hopper
GeForce 50 Mobile
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1590 MHz
847 MHz
Boost Clock
1980 MHz
1447 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
80GB
12GB
Memory Type
HBM3
GDDR7
Memory Bus
5120bit
192bit
Bandwidth
3350GB/s
672.0GB/s
Render Config
SM Count
132
46
Shading Units
16896
5888
TMUs
528
184
ROPs
24
80
Tensor Cores
528
184
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
48 MB
RT Cores
-
46
Theoretical Performance
Pixel Rate
47.52 GPixel/s
115.8 GPixel/s
Texture Rate
1045 GTexel/s
266.2 GTexel/s
FP16 (half)
267.6 TFLOPS
17.04 TFLOPS
FP32 (float)
66.91 TFLOPS
17.04 TFLOPS
FP64 (double)
33.45 TFLOPS
266.2 GFLOPS
Graphics Processor
GPU Name
GH100
GB205
Architecture
Hopper
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
80 billion
31.1 billion
Die Size
814 mm²
263 mm²
GPU Variant
-
GB205
Board Design
TDP
700W
60-115W
Suggested PSU
1100 W
250 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
9.0
12.0
Shader Model
N/A
6.8
📊 Benchmark
3DMark Time Spy
-
17,452
3DMark Time Spy Extreme
-
8,328
3DMark Speed Way
-
4,421