GeForce GTX 660M and FirePro W4100 - video card comparison
Passmark - benchmark score GeForce GTX 660M vs FirePro W4100
GeForce GTX 660M
1478
FirePro W4100
1579
GeForce GTX 660M
FirePro W4100
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
N13E-GE
Cape Verde
Market segment
Laptop
Workstation
Release date
March 2012
October 2015
Bus support
PCI Express 2.0, PCI Express 3.0
PCIe 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
950 MHz
-
Core clock speed
835 MHz
630 MHz
CUDA cores
384
-
Floating-point performance
729.6 gflops
645.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,500 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
30.4 billion/sec
20.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128bit
128 Bit
Memory clock speed
2000 MHz
4000 MHz
Memory bandwidth
64.0 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
Dual-link DVI support
-
1
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
AppAcceleration
-
+
Optimus
+
-