Home GPU Comparison NVIDIA Tesla M2075 vs NVIDIA Tesla K80

NVIDIA Tesla M2075 vs NVIDIA Tesla K80

We compared two Professional market GPUs: 6GB VRAM Tesla M2075 and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla M2075 's Advantages
Lower TDP (225W vs 300W)
NVIDIA Tesla K80 's Advantages
Released 3 years and 4 months late
Boost Clock824MHz
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (240.6GB/s vs 150.3GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla M2075
1.028 TFLOPS
Tesla K80 +300%
4.113 TFLOPS
VS

Graphics Card

Jul 2011
Release Date
Nov 2014
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
562 MHz
-
Boost Clock
824 MHz
783 MHz
Memory Clock
1253 MHz

Memory

6GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
150.3GB/s
Bandwidth
240.6GB/s

Render Config

-
-
-
14
SM Count
-
448
Shading Units
2496
56
TMUs
208
48
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

16.07 GPixel/s
Pixel Rate
42.85 GPixel/s
32.14 GTexel/s
Texture Rate
171.4 GTexel/s
-
-
-
1028 GFLOPS
FP32 (float)
4.113 TFLOPS
513.9 GFLOPS
FP64 (double)
1371 GFLOPS

Board Design

225W
TDP
300W
550 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GF110
GPU Name
GK210
GF110-876-A1
GPU Variant
GK210-885-A1
Fermi 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3 billion
Transistors
7.1 billion
520 mm²
Die Size
561 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.7
5.1
Shader Model
5.1

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