NVIDIA H800 SXM5 vs NVIDIA Tesla P4
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Sep 2016
Generation
Server Hopper
Tesla
Type
AI GPU
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
886 MHz
Boost Clock
1755 MHz
1114 MHz
Memory Clock
1313 MHz
1502 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
3.36TB/s
192.3GB/s
Render Config
SM Count
132
20
Shading Units
16896
2560
TMUs
528
160
ROPs
24
64
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
48 KB (per SM)
L2 Cache
50 MB
2 MB
Theoretical Performance
Pixel Rate
42.12 GPixel/s
71.30 GPixel/s
Texture Rate
926.6 GTexel/s
178.2 GTexel/s
FP16 (half)
237.2 TFLOPS
89.12 GFLOPS
FP32 (float)
59.30 TFLOPS
5.704 TFLOPS
FP64 (double)
29.65 TFLOPS
178.2 GFLOPS
Graphics Processor
GPU Name
GH100
GP104
Architecture
Hopper
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
80 billion
7.2 billion
Die Size
814 mm²
314 mm²
GPU Variant
-
GP104-895-A1
Board Design
TDP
700W
75W
Suggested PSU
1100 W
250 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
6.1
Shader Model
N/A
6.4