GeForce 305M and Radeon IGP 320M - video card comparison
Passmark - benchmark score GeForce 305M vs Radeon IGP 320M
GeForce 305M
154
Radeon IGP 320M
3
GeForce 305M
Radeon IGP 320M
Architecture
GT2xx (2009−2012)
Rage 7 (2001−2006)
GPU code name
n11m-lp1
RS100
Market segment
Laptop
Laptop
Release date
January 2010
October 2002
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
-
None
Boost clock speed
-
160 MHz
Core clock speed
525 MHz
2 MHz
CUDA cores
16
-
Floating-point performance
36.8 gflops
-
Gigaflops
55
-
Manufacturing process technology
40 nm
180 nm
Number of transistors
260 million
30 million
Pipelines / CUDA cores
16
2
Power consumption (TDP)
14 Watt
-
Texture fill rate
4.200
0.16
Memory type
GDDR2, GDDR3, DDR2, DDR3
System Shared
Maximum RAM amount
Up to 512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
Up to 700 (DDR3), Up to 700 (GDDR3) MHz
System Shared
Memory bandwidth
11.2 GB/s
-
Shared memory
-
+
Display Connectors
DisplayPortHDMIVGADual Link DVISingle Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
7.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
1.4
Shader Model
4.1
-
Vulkan
N/A
N/A
Power management
8.0
-