NVIDIA GRID K140Q vs NVIDIA GRID K100
We compared two Professional market GPUs: 1024MB VRAM GRID K140Q and 256MB VRAM GRID K100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID K140Q 's Advantages
More VRAM (1024GB vs 256GB)
Score
Benchmark
FP32 (float)
GRID K140Q
0.326 TFLOPS
GRID K100
0.326 TFLOPS
Graphics Card
Jun 2013
Release Date
Jun 2013
GRID
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
891 MHz
Memory Clock
891 MHz
Memory
1024MB
Memory Size
256MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.51GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
-
-
-
192
Shading Units
192
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
3.400 GPixel/s
Pixel Rate
3.400 GPixel/s
13.60 GTexel/s
Texture Rate
13.60 GTexel/s
-
-
-
326.4 GFLOPS
FP32 (float)
326.4 GFLOPS
13.60 GFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
130W
TDP
130W
300 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK107
GPU Name
GK107
-
-
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
1.27 billion
118 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
