AMD Radeon R9 280 vs NVIDIA H100 PCIe 96 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Mar 2023
Generation
Volcanic Islands
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
827 MHz
1665 MHz
Boost Clock
933 MHz
1837 MHz
Memory Clock
1250 MHz
1313 MHz
Memory
Memory Size
3GB
96GB
Memory Type
GDDR5
HBM3
Memory Bus
384bit
5120bit
Bandwidth
240.0GB/s
1681GB/s
Render Config
Compute Units
28
-
Shading Units
1792
16896
TMUs
112
528
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
768 KB
50 MB
SM Count
-
132
Tensor Cores
-
528
Theoretical Performance
Pixel Rate
29.86 GPixel/s
44.09 GPixel/s
Texture Rate
104.5 GTexel/s
969.9 GTexel/s
FP32 (float)
3.344 TFLOPS
62.08 TFLOPS
FP64 (double)
836.0 GFLOPS
31.04 TFLOPS
FP16 (half)
-
248.3 TFLOPS
Graphics Processor
GPU Name
Tahiti
GH100
GPU Variant
Tahiti PRO3(215-0821330)
-
Architecture
GCN 1.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
4.313 billion
80 billion
Die Size
352 mm²
814 mm²
Board Design
TDP
200W
700W
Suggested PSU
550 W
1100 W
Outputs
1x DVI2x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
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