Tesla K20s vs Data Center GPU Max 1550
We compared two Professional market GPUs: 5GB VRAM Tesla K20s and 128GB VRAM Data Center GPU Max 1550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla K20s 's Advantages
Lower TDP (225W vs 600W)
Data Center GPU Max 1550 's Advantages
Released 9 years and 11 months late
Boost Clock1600MHz
More VRAM (128GB vs 5GB)
Larger VRAM bandwidth (3277GB/s vs 208.0GB/s)
13888 additional rendering cores
Score
Benchmark
FP32 (float)
Tesla K20s
2870
Data Center GPU Max 1550
+1726%
52430
Graphics Card
Feb 2013
Release Date
Jan 2023
Tesla
Generation
Data Center GPU
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
900 MHz
-
Boost Clock
1600 MHz
1300 MHz
Memory Clock
1600 MHz
Memory
5GB
Memory Size
128GB
GDDR5
Memory Type
HBM2e
320bit
Memory Bus
8192bit
208.0GB/s
Bandwidth
3277GB/s
Render Config
2496
Shading Units
16384
208
TMUs
1024
40
ROPs
0
-
Tensor Cores
1024
-
RT Cores
128
16 KB (per SMX)
L1 Cache
64 KB (per EU)
1280 KB
L2 Cache
408 MB
Theoretical Performance
29.90 GPixel/s
Pixel Rate
0 MPixel/s
119.6 GTexel/s
Texture Rate
1638 GTexel/s
-
FP16 (half)
52.43 TFLOPS
2.870 TFLOPS
FP32 (float)
52.43 TFLOPS
956.8 GFLOPS
FP64 (double)
52.43 TFLOPS
Board Design
225W
TDP
600W
550 W
Suggested PSU
1000 W
No outputs
Outputs
No outputs
Graphics Processor
GK110
GPU Name
Ponte Vecchio
Kepler
Architecture
Generation 12.5
TSMC
Foundry
Intel
28 nm
Process Size
10 nm
7.08 billion
Transistors
100 billion
561 mm²
Die Size
1280 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
6.6
