NVIDIA Quadro M520 Mobile vs NVIDIA Tesla K20c
We compared two Professional market GPUs: 2GB VRAM Quadro M520 Mobile and 5GB VRAM Tesla K20c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro M520 Mobile 's Advantages
Released 4 years and 2 months late
Lower TDP (25W vs 225W)
NVIDIA Tesla K20c 's Advantages
More VRAM (5GB vs 2GB)
Larger VRAM bandwidth (208.0GB/s vs 40.10GB/s)
2112 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro M520 Mobile
0.8 TFLOPS
Tesla K20c
+340%
3.524 TFLOPS
OctaneBench
Quadro M520 Mobile
19
Tesla K20c
+189%
55
Graphics Card
Jan 2017
Release Date
Nov 2012
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1253 MHz
Memory Clock
1300 MHz
Memory
2GB
Memory Size
5GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
320bit
40.10GB/s
Bandwidth
208.0GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
2496
16
TMUs
208
8
ROPs
40
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
1280 KB
-
-
-
Theoretical Performance
8.328 GPixel/s
Pixel Rate
36.71 GPixel/s
16.66 GTexel/s
Texture Rate
146.8 GTexel/s
-
-
-
799.5 GFLOPS
FP32 (float)
3.524 TFLOPS
24.98 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
25W
TDP
225W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GM108
GPU Name
GK110
-
GPU Variant
GK110-885-KA-A1
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
7.08 billion
Unknown
Die Size
561 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.5
5.1
Shader Model
5.1
