Home GPU Comparison NVIDIA Tesla K80 vs NVIDIA GRID K140Q

NVIDIA Tesla K80 vs NVIDIA GRID K140Q

We compared two Professional market GPUs: 12GB VRAM Tesla K80 and 1024MB VRAM GRID K140Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K80 's Advantages
Released 1 years and 5 months late
Boost Clock824MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (240.6GB/s vs 28.51GB/s)
2304 additional rendering cores
NVIDIA GRID K140Q 's Advantages
Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)
Tesla K80 +1161%
4.113 TFLOPS
GRID K140Q
0.326 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jun 2013
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

12GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
240.6GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
-
-
-
2496
Shading Units
192
208
TMUs
16
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

42.85 GPixel/s
Pixel Rate
3.400 GPixel/s
171.4 GTexel/s
Texture Rate
13.60 GTexel/s
-
-
-
4.113 TFLOPS
FP32 (float)
326.4 GFLOPS
1371 GFLOPS
FP64 (double)
13.60 GFLOPS

Board Design

300W
TDP
130W
700 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
-

Graphics Processor

GK210
GPU Name
GK107
GK210-885-A1
GPU Variant
-
Kepler 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.1 billion
Transistors
1.27 billion
561 mm²
Die Size
118 mm²

Graphics Features

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

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