GeForce GTX 660 OEM and GeForce GTX 760A - video card comparison
GeForce GTX 660 OEM
GeForce GTX 760A
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
GK106
Market segment
Desktop
Desktop
Release date
August 2012
March 2014
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
888 MHz
657 MHz
Core clock speed
823 MHz
628 MHz
Floating-point performance
2,046 gflops
1,009 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
2,540 million
Pipelines / CUDA cores
1152
768
Power consumption (TDP)
130 Watt
55 Watt
Texture fill rate
85.25
42.05
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5600 MHz
4008 MHz
Memory bandwidth
179.2 GB/s
64.13 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126