NVIDIA H100 PCIe 80 GB vs AMD Radeon RX 5300
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
May 2020
Generation
Server Hopper
Navi
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1095 MHz
1327 MHz
Boost Clock
1755 MHz
1645 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
3GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
96bit
Bandwidth
2.04TB/s
168.0GB/s
Render Config
SM Count
114
-
Shading Units
14592
1408
TMUs
456
88
ROPs
24
32
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
-
L2 Cache
50 MB
1536 KB
Compute Units
-
22
Theoretical Performance
Pixel Rate
42.12 GPixel/s
52.64 GPixel/s
Texture Rate
800.3 GTexel/s
144.8 GTexel/s
FP16 (half)
204.9 TFLOPS
9.265 TFLOPS
FP32 (float)
51.22 TFLOPS
4.632 TFLOPS
FP64 (double)
25.61 TFLOPS
289.5 GFLOPS
Graphics Processor
GPU Name
GH100
Navi 14
Architecture
Hopper
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
80 billion
6.4 billion
Die Size
814 mm²
158 mm²
GPU Variant
-
Navi 14 XE
Board Design
TDP
350W
100W
Suggested PSU
750 W
300 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin
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
6.5