GeForce GTX 660 and FirePro W4100 - video card comparison
Passmark - benchmark score GeForce GTX 660 vs FirePro W4100
GeForce GTX 660
4119
FirePro W4100
1579
GeForce GTX 660
FirePro W4100
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
GK106
Cape Verde
Market segment
Desktop
Workstation
Release date
September 2012
October 2015
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
None
SLI options
+
-
Boost clock speed
1033 MHz
-
Core clock speed
980 MHz
630 MHz
CUDA cores
960
-
Floating-point performance
1,981 gflops
645.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
1,500 million
Pipelines / CUDA cores
960
512
Power consumption (TDP)
140 Watt
50 Watt
Texture fill rate
78.4 billion/sec
20.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192-bit GDDR5
128 Bit
Memory clock speed
6.0 GB/s
4000 MHz
Memory bandwidth
144.2 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
4x mini-DisplayPort
Multi monitor support
4 displays
-
Dual-link DVI support
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.3
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
AppAcceleration
-
+