Tesla K80 vs GRID K100
We compared two Professional market GPUs: 12GB VRAM Tesla K80 and 256MB VRAM GRID K100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla K80 's Advantages
Released 1 years and 5 months late
Boost Clock824MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (240.6GB/s vs 28.51GB/s)
2304 additional rendering cores
GRID K100 's Advantages
Lower TDP (130W vs 300W)
Score
Benchmark
FP32 (float)
Tesla K80
+1161%
4113
GRID K100
326
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
256MB
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
