GeForce GTX 660 Ti and Radeon Xpress 1100 - video card comparison
Passmark - benchmark score GeForce GTX 660 Ti vs Radeon Xpress 1100
GeForce GTX 660 Ti
4547
Radeon Xpress 1100
35
GeForce GTX 660 Ti
Radeon Xpress 1100
Architecture
Kepler (2012−2018)
Rage 8 (2002−2006)
GPU code name
GK104
RC410
Market segment
Desktop
Laptop
Release date
August 2012
June 2006
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
Two 6-pin
-
SLI options
+
-
Boost clock speed
980 MHz
300 MHz
Core clock speed
915 MHz
2 MHz
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
1344
6
Power consumption (TDP)
150 Watt
-
Texture fill rate
102.5 billion/sec
0.6
Memory type
GDDR5
shared Memory
Maximum RAM amount
2 GB
System Shared
Memory bus width
192-bit GDDR5
System Shared
Memory clock speed
6.0 GB/s
System Shared
Memory bandwidth
144.2 GB/s
-
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0 (9_0)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.3
2.0
Shader Model
5.1
-
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-