NVIDIA GeForce RTX 5070 vs NVIDIA H100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Mar 2022
Generation
GeForce 50
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2325 MHz
1095 MHz
Boost Clock
2512 MHz
1755 MHz
Memory Clock
1750 MHz
1593 MHz
Memory
Memory Size
12GB
80GB
Memory Type
GDDR7
HBM2e
Memory Bus
192bit
5120bit
Bandwidth
672.0GB/s
2039GB/s
Render Config
SM Count
48
114
Shading Units
6144
14592
TMUs
192
456
ROPs
80
24
Tensor Cores
192
456
RT Cores
48
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
48 MB
50 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
42.12 GPixel/s
Texture Rate
482.3 GTexel/s
800.3 GTexel/s
FP16 (half)
30.87 TFLOPS
204.9 TFLOPS
FP32 (float)
30.87 TFLOPS
51.22 TFLOPS
FP64 (double)
482.3 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
GB205
GH100
GPU Variant
GB205-300-A1
-
Architecture
Blackwell 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
31.1 billion
80 billion
Die Size
263 mm²
814 mm²
Board Design
TDP
250W
350W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
1x 16-pin
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
22,544
-
3DMark Time Spy Extreme
10,789
-
3DMark Speed Way
5,896
-
Blender
6,218
-