NVIDIA GRID M3 3020 vs NVIDIA Tesla K20c
We compared two Professional market GPUs: 4GB VRAM GRID M3 3020 and 5GB VRAM Tesla K20c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID M3 3020 's Advantages
Released 3 years and 6 months late
Boost Clock1306MHz
NVIDIA Tesla K20c 's Advantages
More VRAM (5GB vs 4GB)
Larger VRAM bandwidth (208.0GB/s vs 83.20GB/s)
1856 additional rendering cores
Score
Benchmark
FP32 (float)
GRID M3 3020
1.672 TFLOPS
Tesla K20c
+110%
3.524 TFLOPS
Graphics Card
May 2016
Release Date
Nov 2012
GRID
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1033 MHz
Base Clock
-
1306 MHz
Boost Clock
-
1300 MHz
Memory Clock
1300 MHz
Memory
4GB
Memory Size
5GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
320bit
83.20GB/s
Bandwidth
208.0GB/s
Render Config
-
-
-
-
-
-
640
Shading Units
2496
40
TMUs
208
16
ROPs
40
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
1280 KB
-
-
-
Theoretical Performance
20.90 GPixel/s
Pixel Rate
36.71 GPixel/s
52.24 GTexel/s
Texture Rate
146.8 GTexel/s
-
-
-
1.672 TFLOPS
FP32 (float)
3.524 TFLOPS
52.24 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
Unknown
TDP
225W
200 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GM107
GPU Name
GK110
-
GPU Variant
GK110-885-KA-A1
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
7.08 billion
148 mm²
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
6.7 (5.1)
Shader Model
5.1
