GeForce GTX 660 Ti and GeForce GTX 460 - video card comparison
Passmark - benchmark score GeForce GTX 660 Ti vs GeForce GTX 460
GeForce GTX 660 Ti
4547
GeForce GTX 460
2330
GeForce GTX 660 Ti
GeForce GTX 460
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK104
GF104
Market segment
Desktop
Desktop
Release date
August 2012
July 2010
Bus support
PCI Express 3.0
16x PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pin
6-pin & 6-pin
SLI options
+
+
Boost clock speed
980 MHz
-
Core clock speed
915 MHz
675 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
907.2 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
1,950 million
Pipelines / CUDA cores
1344
336
Power consumption (TDP)
150 Watt
160 Watt
Texture fill rate
102.5 billion/sec
37.80
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192-bit GDDR5
192 Bit
Memory clock speed
6.0 GB/s
3600 MHz
Memory bandwidth
144.2 GB/s
86.4 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Two Dual Link DVI, Mini HDMI
Multi monitor support
4 displays
+
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.3
4.1
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-