AMD Radeon RX 5500 OEM vs NVIDIA H800 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
Mar 2023
Generation
Navi
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
1095 MHz
Boost Clock
1845 MHz
1755 MHz
Memory Clock
1750 MHz
1593 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
224.0GB/s
2039GB/s
Render Config
Compute Units
22
—
Shading Units
1408
14592
TMUs
88
456
ROPs
32
24
L2 Cache
2 MB
50 MB
SM Count
—
114
Tensor Cores
—
456
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
59.04 GPixel/s
42.12 GPixel/s
Texture Rate
162.4 GTexel/s
800.3 GTexel/s
FP16 (half)
10.39 TFLOPS
204.9 TFLOPS
FP32 (float)
5.196 TFLOPS
51.22 TFLOPS
FP64 (double)
324.7 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
Navi 14
GH100
GPU Variant
Navi 14 XT(215-0932220)
—
Architecture
RDNA 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
6.4 billion
80 billion
Die Size
158 mm²
814 mm²
Board Design
TDP
110W
350W
Suggested PSU
300 W
750 W
Outputs
1x HDMI 2.13x 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
1.3
N/A
Shader Model
6.5
N/A
CUDA
—
9.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.