NVIDIA Quadro K3100M vs NVIDIA GRID K120Q
We compared two Professional market GPUs: 4GB VRAM Quadro K3100M and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro K3100M 's Advantages
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (102.4GB/s vs 28.51GB/s)
576 additional rendering cores
Lower TDP (75W vs 130W)
NVIDIA GRID K120Q 's Advantages
Released 1 years late
Score
Benchmark
FP32 (float)
Quadro K3100M
+232%
1.084 TFLOPS
GRID K120Q
0.326 TFLOPS
Graphics Card
Jul 2013
Release Date
Jul 2014
Quadro Mobile
Generation
GRID
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
891 MHz
Memory
4GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
102.4GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
-
-
-
768
Shading Units
192
64
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
11.30 GPixel/s
Pixel Rate
3.400 GPixel/s
45.18 GTexel/s
Texture Rate
13.60 GTexel/s
-
-
-
1084 GFLOPS
FP32 (float)
326.4 GFLOPS
45.18 GFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
75W
TDP
130W
-
Suggested PSU
300 W
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK104
GPU Name
GK107
N15E-Q1-A2
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.27 billion
294 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
