AMD Radeon VII vs NVIDIA H100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Oct 2022
Generation
Vega II
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1400 MHz
1095 MHz
Boost Clock
1750 MHz
1755 MHz
Memory Clock
1000 MHz
1593 MHz
Memory
Memory Size
16GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
4096bit
5120bit
Bandwidth
1020GB/s
2.04TB/s
Render Config
Compute Units
60
-
Shading Units
3840
14592
TMUs
240
456
ROPs
64
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
4 MB
50 MB
SM Count
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
112.0 GPixel/s
42.12 GPixel/s
Texture Rate
420.0 GTexel/s
800.3 GTexel/s
FP16 (half)
26.88 TFLOPS
204.9 TFLOPS
FP32 (float)
13.44 TFLOPS
51.22 TFLOPS
FP64 (double)
3.360 TFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
Vega 20
GH100
GPU Variant
Vega 20 XT
-
Architecture
GCN 5.1
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
80 billion
Die Size
331 mm²
814 mm²
Board Design
TDP
295W
350W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
-
9.0
📊 Benchmark
3DMark Time Spy
8,923
-
3DMark Time Spy Extreme
4,374
-
Blender
772
-