NVIDIA H100 PCIe 96 GB vs AMD Radeon R9 295X2
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Apr 2014
Generation
Tesla Hopper
Volcanic Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
-
Boost Clock
1837 MHz
-
Memory Clock
1313 MHz
1250 MHz
Memory
Memory Size
96GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
512bit
Bandwidth
1681GB/s
320.0GB/s
Render Config
SM Count
132
-
Shading Units
16896
2816
TMUs
528
176
ROPs
24
64
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per CU)
L2 Cache
50 MB
1024 KB
Compute Units
-
44
Theoretical Performance
Pixel Rate
44.09 GPixel/s
65.15 GPixel/s
Texture Rate
969.9 GTexel/s
179.2 GTexel/s
FP16 (half)
248.3 TFLOPS
-
FP32 (float)
62.08 TFLOPS
5.733 TFLOPS
FP64 (double)
31.04 TFLOPS
716.7 GFLOPS
Graphics Processor
GPU Name
GH100
Vesuvius
Architecture
Hopper
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
80 billion
6.2 billion
Die Size
814 mm²
438 mm²
GPU Variant
-
Vesuvius XT(215-0852022)
Board Design
TDP
700W
500W
Suggested PSU
1100 W
900 W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.0
Vulkan
N/A
1.2
CUDA
9.0
-
Shader Model
N/A
6.3