NVIDIA H200 NVL vs NVIDIA Tesla K20s
GPU Specs Compare
Graphics Card
Release Date
Nov 2024
Feb 2013
Generation
Server Hopper
Tesla
Type
AI GPU
Professional
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1365 MHz
-
Boost Clock
1785 MHz
-
Memory Clock
1593 MHz
1300 MHz
Memory
Memory Size
141GB
5GB
Memory Type
HBM3e
GDDR5
Memory Bus
6144bit
320bit
Bandwidth
4.89TB/s
208.0GB/s
Render Config
SM Count
132
-
Shading Units
16896
2496
TMUs
528
208
ROPs
24
40
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
16 KB (per SMX)
L2 Cache
50 MB
1280 KB
Theoretical Performance
Pixel Rate
42.84 GPixel/s
29.90 GPixel/s
Texture Rate
942.5 GTexel/s
119.6 GTexel/s
FP16 (half)
241.3 TFLOPS
-
FP32 (float)
60.32 TFLOPS
2.870 TFLOPS
FP64 (double)
30.16 TFLOPS
956.8 GFLOPS
Graphics Processor
GPU Name
GH100
GK110
Architecture
Hopper
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
7.08 billion
Die Size
814 mm²
561 mm²
Board Design
TDP
600W
225W
Suggested PSU
1000 W
550 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
-
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
9.0
3.5
Shader Model
N/A
5.1