AMD Radeon RX Vega Nano vs NVIDIA H100 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2022
Generation
Vega
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1247 MHz
1095 MHz
Boost Clock
1546 MHz
1755 MHz
Memory Clock
800 MHz
1593 MHz
Memory
Memory Size
8GB
80GB
Memory Type
HBM2
HBM2e
Memory Bus
2048bit
5120bit
Bandwidth
409.6GB/s
2.04TB/s
Render Config
Compute Units
64
—
Shading Units
4096
14592
TMUs
256
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
98.94 GPixel/s
42.12 GPixel/s
Texture Rate
395.8 GTexel/s
800.3 GTexel/s
FP32 (float)
12.66 TFLOPS
51.22 TFLOPS
FP64 (double)
791.6 GFLOPS
25.61 TFLOPS
FP16 (half)
—
204.9 TFLOPS
Graphics Processor
GPU Name
Vega 10
GH100
GPU Variant
Vega 10 XT(215-0894200)
—
Architecture
GCN 5.0
Hopper
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
12.5 billion
80 billion
Die Size
495 mm²
814 mm²
Board Design
TDP
175W
350W
Suggested PSU
450 W
750 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.