Radeon HD 4850 and GeForce GT 120 OEM - video card comparison
Radeon HD 4850
GeForce GT 120 OEM
Architecture
Terascale 1 (2008−2010)
Tesla (2006−2010)
GPU code name
RV770
G96C
Market segment
Desktop
Desktop
Release date
June 2008
March 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
625 MHz
738 MHz
Floating-point performance
1,000.0 gflops
117.5 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
956 million
314 million
Pipelines / CUDA cores
800
32
Power consumption (TDP)
110 Watt
50 Watt
Texture fill rate
25.00
11.81
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
1008 MHz
Memory bandwidth
63.55 GB/s
16.13 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A