NVIDIA Quadro K3100M vs NVIDIA GRID M40
We compared two Professional market GPUs: 4GB VRAM Quadro K3100M and 8GB VRAM GRID M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro K3100M 's Advantages
Larger VRAM bandwidth (102.4GB/s vs 83.20GB/s)
384 additional rendering cores
NVIDIA GRID M40 's Advantages
Released 2 years and 10 months late
More VRAM (8GB vs 4GB)
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
Quadro K3100M
+36%
1.084 TFLOPS
GRID M40
0.793 TFLOPS
Graphics Card
Jul 2013
Release Date
May 2016
Quadro Mobile
Generation
GRID
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
1300 MHz
Memory
4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
102.4GB/s
Bandwidth
83.20GB/s
Render Config
-
-
-
-
-
-
768
Shading Units
384
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
11.30 GPixel/s
Pixel Rate
16.53 GPixel/s
45.18 GTexel/s
Texture Rate
33.06 GTexel/s
-
-
-
1084 GFLOPS
FP32 (float)
793.3 GFLOPS
45.18 GFLOPS
FP64 (double)
24.79 GFLOPS
Board Design
75W
TDP
50W
-
Suggested PSU
250 W
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK104
GPU Name
GM107
N15E-Q1-A2
GPU Variant
-
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.87 billion
294 mm²
Die Size
148 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1
