GeForce 320M and Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce 320M vs Radeon HD 4650
GeForce 320M
215
Radeon HD 4650
246
GeForce 320M
Radeon HD 4650
Architecture
GT2xx (2009−2012)
TeraScale (2005−2013)
GPU code name
MCP89
RV730
Market segment
Laptop
Desktop
Release date
April 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
450 MHz
600 MHz
Floating-point performance
-
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
486 million
514 million
Pipelines / CUDA cores
32
320
Power consumption (TDP)
23 Watt
48 Watt
Texture fill rate
7.200
19.20
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
22.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.1 (10_1)
10.1 (10_1)
OpenCL
N/A
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A