AMD Radeon HD 7870 XT vs NVIDIA H100 SXM5 80 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Oct 2022
Generation
Southern Islands
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
925 MHz
1590 MHz
Boost Clock
975 MHz
1980 MHz
Memory Clock
1500 MHz
1313 MHz
Memory
Memory Size
2GB
80GB
Memory Type
GDDR5
HBM3
Memory Bus
256bit
5120bit
Bandwidth
192.0GB/s
3.36TB/s
Render Config
Compute Units
24
-
Shading Units
1536
16896
TMUs
96
528
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
512 KB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
31.20 GPixel/s
47.52 GPixel/s
Texture Rate
93.60 GTexel/s
1045 GTexel/s
FP32 (float)
2.995 TFLOPS
66.91 TFLOPS
FP64 (double)
748.8 GFLOPS
33.45 TFLOPS
FP16 (half)
-
267.6 TFLOPS
Graphics Processor
GPU Name
Tahiti
GH100
GPU Variant
Tahiti LE(215-0821122)
-
Architecture
GCN 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
80 billion
Die Size
352 mm²
814 mm²
Board Design
TDP
185W
700W
Suggested PSU
450 W
1100 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
-
9.0