NVIDIA H100 PCIe vs AMD Radeon Graphics 448SP Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2022
Generation
Tesla Hopper
Vega II IGP
Type
AI GPU
Integrated
Bus Interface
PCIe 5.0 x16
IGP
Clock Speeds
Base Clock
1095 MHz
300 MHz
Boost Clock
1755 MHz
1800 MHz
Memory Clock
1593 MHz
System Shared
Memory
Memory Size
80GB
System Shared
Memory Type
HBM2e
System Shared
Memory Bus
5120bit
System Shared
Bandwidth
2039GB/s
System Dependent
Render Config
SM Count
114
-
Shading Units
14592
448
TMUs
456
28
ROPs
24
8
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
-
L2 Cache
50 MB
-
Compute Units
-
7
Theoretical Performance
Pixel Rate
42.12 GPixel/s
14.40 GPixel/s
Texture Rate
800.3 GTexel/s
50.40 GTexel/s
FP16 (half)
204.9 TFLOPS
3.226 TFLOPS
FP32 (float)
51.22 TFLOPS
1.613 TFLOPS
FP64 (double)
25.61 TFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GH100
Barcelo
Architecture
Hopper
GCN 5.1
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
80 billion
10.7 billion
Die Size
814 mm²
180 mm²
Board Design
TDP
350W
45W
Suggested PSU
750 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
9.0
-
Shader Model
N/A
6.7