NVIDIA Tesla K20c vs NVIDIA Quadro M500M
We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 2GB VRAM Quadro M500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K20c 's Advantages
More VRAM (5GB vs 2GB)
Larger VRAM bandwidth (208.0GB/s vs 14.40GB/s)
2112 additional rendering cores
NVIDIA Quadro M500M 's Advantages
Released 3 years and 5 months late
Boost Clock1124MHz
Lower TDP (30W vs 225W)
Score
Benchmark
FP32 (float)
Tesla K20c
+308%
3.524 TFLOPS
Quadro M500M
0.863 TFLOPS
Graphics Card
Nov 2012
Release Date
Apr 2016
Tesla
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
-
Base Clock
1029 MHz
-
Boost Clock
1124 MHz
1300 MHz
Memory Clock
900 MHz
Memory
5GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
320bit
Memory Bus
64bit
208.0GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
-
-
-
2496
Shading Units
384
208
TMUs
16
40
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
1280 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
36.71 GPixel/s
Pixel Rate
8.992 GPixel/s
146.8 GTexel/s
Texture Rate
17.98 GTexel/s
-
-
-
3.524 TFLOPS
FP32 (float)
863.2 GFLOPS
1175 GFLOPS
FP64 (double)
26.98 GFLOPS
Board Design
225W
TDP
30W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GK110
GPU Name
GM108
GK110-885-KA-A1
GPU Variant
N15M-Q3
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
Unknown
561 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.0
5.1
Shader Model
5.1
