NVIDIA GeForce RTX 2080 SUPER Mobile vs H200 SXM
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Nov 2023
Generation
GeForce 20 Mobile
Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1365 MHz
1590 MHz
Boost Clock
1560 MHz
1980 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
8GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
5120bit
Bandwidth
448.0GB/s
4800GB/s
Render Config
SM Count
48
132
Shading Units
3072
16896
TMUs
192
528
ROPs
64
24
Tensor Cores
384
528
RT Cores
48
—
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
47.52 GPixel/s
Texture Rate
299.5 GTexel/s
1045 GTexel/s
FP16 (half)
19.17 TFLOPS
1979 TFLOPS
FP32 (float)
9.585 TFLOPS
67 TFLOPS
FP64 (double)
299.5 GFLOPS
34 TFLOPS
Graphics Processor
GPU Name
TU104
GH200
GPU Variant
N18E-G3
—
Architecture
Turing
Hopper
Foundry
TSMC
TSMC
Process Size
12 nm
4 nm
Transistors
13.6 billion
80 billion
Die Size
545 mm²
814 mm²
Board Design
TDP
150W
700W
Outputs
No outputs
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
7.5
9.0
Shader Model
6.6
N/A
Benchmark
3DMark Time Spy
10,487
—
3DMark Time Spy Extreme
4,881
—
3DMark Speed Way
2,116
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.