GeForce GT 320M and Radeon HD 4270 - video card comparison
Passmark - benchmark score GeForce GT 320M vs Radeon HD 4270
GeForce GT 320M
108
Radeon HD 4270
112
GeForce GT 320M
Radeon HD 4270
Architecture
GT2xx (2009−2012)
RV6xx (2007−2010)
GPU code name
G96C
RS880M
Market segment
Laptop
Laptop
Release date
January 2010
May 2010
Interface
MXM-II
-
Supplementary power connectors
None
-
Core clock speed
500 MHz
590 MHz
Floating-point performance
80 gflops
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
314 million
-
Pipelines / CUDA cores
24
40
Power consumption (TDP)
14 Watt
-
Texture fill rate
8.000
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
-
Memory clock speed
790 MHz
-
Memory bandwidth
25.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
11.1 (10_0)
10.1
CUDA
1.1
-
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.0
-
Vulkan
N/A
-