GeForce GTX 650 Ti Boost and Radeon HD 4850 - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti Boost vs Radeon HD 4850
GeForce GTX 650 Ti Boost
3438
Radeon HD 4850
1057
GeForce GTX 650 Ti Boost
Radeon HD 4850
Architecture
Kepler (2012−2018)
Terascale 1 (2008−2010)
GPU code name
GK106
RV770
Market segment
Desktop
Desktop
Release date
March 2013
June 2008
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
SLI options
+
-
Boost clock speed
1033 MHz
-
Core clock speed
980 MHz
625 MHz
CUDA cores
768
-
Floating-point performance
1,585 gflops
1,000.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
2,540 million
956 million
Pipelines / CUDA cores
768
800
Power consumption (TDP)
134 Watt
110 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
62.7 billion/sec
25.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
192 Bit
256 Bit
Memory clock speed
6.0 GB/s
993 MHz
Memory bandwidth
144.2 GB/s
63.55 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
2x DVI, 1x S-Video
Multi monitor support
4 Displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.2
1.1
OpenGL
4.3
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-