GeForce 320M and Mobility Radeon HD 540v - video card comparison
GeForce 320M
Mobility Radeon HD 540v
Architecture
GT2xx (2009−2012)
Terascale 1 (2008−2010)
GPU code name
MCP89
M92
Market segment
Laptop
Laptop
Release date
April 2010
May 2010
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
-
None
Core clock speed
450 MHz
550 MHz
Floating-point performance
-
88 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
486 million
242 million
Pipelines / CUDA cores
32
80
Power consumption (TDP)
23 Watt
15 Watt
Texture fill rate
7.200
4.400
Memory type
System Shared
GDDR3, DDR3, DDR2
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
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