Radeon HD 4850 and GeForce 320M - video card comparison
Passmark - benchmark score Radeon HD 4850 vs GeForce 320M
Radeon HD 4850
1057
GeForce 320M
215
Radeon HD 4850
GeForce 320M
Architecture
Terascale 1 (2008−2010)
GT2xx (2009−2012)
GPU code name
RV770
MCP89
Market segment
Desktop
Laptop
Release date
June 2008
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
625 MHz
450 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
956 million
486 million
Pipelines / CUDA cores
800
32
Power consumption (TDP)
110 Watt
23 Watt
Texture fill rate
25.00
7.200
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
993 MHz
System Shared
Memory bandwidth
63.55 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
11.1 (10_1)
OpenCL
1.1
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A