Radeon HD 7730M and GeForce 320M - video card comparison
Passmark - benchmark score Radeon HD 7730M vs GeForce 320M
Radeon HD 7730M
785
GeForce 320M
215
Radeon HD 7730M
GeForce 320M
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Lombok GL
MCP89
Market segment
Laptop
Laptop
Release date
April 2012
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
675 MHz
-
Core clock speed
575 MHz
450 MHz
Floating-point performance
691.2 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
486 million
Pipelines / CUDA cores
512
32
Power consumption (TDP)
25 Watt
23 Watt
Texture fill rate
21.60
7.200
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A