GeForce GTX 660 Ti and Radeon R5 230 - video card comparison
Passmark - benchmark score GeForce GTX 660 Ti vs Radeon R5 230
GeForce GTX 660 Ti
4547
Radeon R5 230
228
GeForce GTX 660 Ti
Radeon R5 230
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK104
Caicos
Market segment
Desktop
Desktop
Release date
August 2012
April 2014
Bus support
PCI Express 3.0
PCIe 1.0 x4
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pin
N/A
SLI options
+
-
Boost clock speed
980 MHz
-
Core clock speed
915 MHz
-
CUDA cores
1344
-
Floating-point performance
2,459.5 gflops
200.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
370 million
Pipelines / CUDA cores
1344
160
Power consumption (TDP)
150 Watt
19 Watt
Texture fill rate
102.5 billion/sec
5.000
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
192-bit GDDR5
64 Bit
Memory clock speed
6.0 GB/s
-
Memory bandwidth
144.2 GB/s
10.67 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
4 displays
-
Eyefinity
-
1
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.3
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
-
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
-
Enduro
-
-
HD3D
-
-
PowerPlay
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-