NVIDIA H800 PCIe 80 GB vs AMD Radeon E9260 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Sep 2016
Generation
Tesla Hopper
Embedded
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1095 MHz
1090 MHz
Boost Clock
1755 MHz
1200 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
128bit
Bandwidth
2039GB/s
112.0GB/s
Render Config
SM Count
114
—
Shading Units
14592
896
TMUs
456
48
ROPs
24
16
Tensor Cores
456
—
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
42.12 GPixel/s
19.20 GPixel/s
Texture Rate
800.3 GTexel/s
57.60 GTexel/s
FP16 (half)
204.9 TFLOPS
2.150 TFLOPS
FP32 (float)
51.22 TFLOPS
2.150 TFLOPS
FP64 (double)
25.61 TFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
GH100
Baffin
Architecture
Hopper
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
80 billion
3 billion
Die Size
814 mm²
123 mm²
GPU Variant
—
Baffin E9260(216-0885288)
Board Design
TDP
350W
80W
Suggested PSU
750 W
—
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
9.0
—
Shader Model
N/A
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.