NVIDIA Quadro M4000M vs NVIDIA GeForce GTX 660 Rev. 2

GPU · Specs Compare

Products
GPU NVIDIA Quadro M4000M NVIDIA · 2015-08
GPU NVIDIA GeForce GTX 660 Rev. 2 NVIDIA · 2014-09
Graphics Card
Release Date
Aug 2015
Sep 2014
Generation
Quadro Mobile
GeForce 600
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1253 MHz
1502 MHz
Base Clock
—
980 MHz
Boost Clock
—
1032 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
160.4GB/s
144.2GB/s
Render Config
Shading Units
1280
960
TMUs
80
80
ROPs
64
24
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
2 MB
384 KB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
20.64 GPixel/s
Texture Rate
78.00 GTexel/s
82.56 GTexel/s
FP32 (float)
2.496 TFLOPS
1.981 TFLOPS
FP64 (double)
78.00 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
GM204
GK104
GPU Variant
N16E-Q3-A1
—
Architecture
Maxwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
3.54 billion
Die Size
398 mm²
294 mm²
Board Design
TDP
100W
140W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.2
3.0
Shader Model
6.4
5.1
▲ Specs Compare Data sourced from official specifications and benchmark tests.