Tesla K20s vs Quadro T1000 Mobile
We compared two Professional market GPUs: 5GB VRAM Tesla K20s and 4GB VRAM Quadro T1000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla K20s 's Advantages
More VRAM (5GB vs 4GB)
Larger VRAM bandwidth (208.0GB/s vs 128.1GB/s)
1600 additional rendering cores
Quadro T1000 Mobile 's Advantages
Released 6 years and 3 months late
Boost Clock1455MHz
Lower TDP (50W vs 225W)
Score
Benchmark
FP32 (float)
Tesla K20s
+10%
2870
Quadro T1000 Mobile
2607
Graphics Card
Feb 2013
Release Date
May 2019
Tesla
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1395 MHz
-
Boost Clock
1455 MHz
1300 MHz
Memory Clock
2001 MHz
Memory
5GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
128bit
208.0GB/s
Bandwidth
128.1GB/s
Render Config
-
SM Count
14
2496
Shading Units
896
208
TMUs
56
40
ROPs
32
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1280 KB
L2 Cache
1024 KB
Theoretical Performance
29.90 GPixel/s
Pixel Rate
46.56 GPixel/s
119.6 GTexel/s
Texture Rate
81.48 GTexel/s
-
FP16 (half)
5.215 TFLOPS
2.870 TFLOPS
FP32 (float)
2.607 TFLOPS
956.8 GFLOPS
FP64 (double)
81.48 GFLOPS
Board Design
225W
TDP
50W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK110
GPU Name
TU117
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
7.08 billion
Transistors
4.7 billion
561 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.6
