Quadro 4000 and GeForce GTX 660M - video card comparison
Passmark - benchmark score Quadro 4000 vs GeForce GTX 660M
Quadro 4000
1523
GeForce GTX 660M
1478
Quadro 4000
GeForce GTX 660M
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF100
N13E-GE
Market segment
Workstation
Laptop
Release date
November 2010
March 2012
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 6-pin
-
SLI options
-
+
Boost clock speed
-
950 MHz
Core clock speed
475 MHz
835 MHz
CUDA cores
-
384
Floating-point performance
486.4 gflops
729.6 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,270 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
142 Watt
50 Watt
Texture fill rate
15.20
30.4 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
128bit
Memory clock speed
2808 MHz
2000 MHz
Memory bandwidth
89.86 GB/s
64.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 2x DisplayPort
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (11_0)
12 API
CUDA
2.0
+
OpenCL
1.1
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126
Optimus
-
+