Radeon HD 4200 and GeForce 305M - video card comparison
Passmark - benchmark score Radeon HD 4200 vs GeForce 305M
Radeon HD 4200
114
GeForce 305M
154
Radeon HD 4200
GeForce 305M
Architecture
RV6xx (2007−2010)
GT2xx (2009−2012)
GPU code name
RV620
n11m-lp1
Market segment
Laptop
Laptop
Release date
September 2009
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Core clock speed
500 MHz
525 MHz
CUDA cores
-
16
Floating-point performance
-
36.8 gflops
Gigaflops
-
55
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
260 million
Pipelines / CUDA cores
40
16
Power consumption (TDP)
-
14 Watt
Texture fill rate
2.000
4.200
Memory type
System Shared
GDDR2, GDDR3, DDR2, DDR3
Maximum RAM amount
512 MB
Up to 512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
Up to 700 (DDR3), Up to 700 (GDDR3) MHz
Memory bandwidth
-
11.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.0
1.1
OpenGL
3.3
2.1
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0