Radeon HD 4550 and GeForce 315M - video card comparison
Passmark - benchmark score Radeon HD 4550 vs GeForce 315M
Radeon HD 4550
242
GeForce 315M
118
Radeon HD 4550
GeForce 315M
Architecture
TeraScale (2005−2013)
GT2xx (2009−2012)
GPU code name
RV710
N11M-GE
Market segment
Desktop
Laptop
Release date
September 2008
December 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
96 gflops
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
55 nm
40 nm
Number of transistors
242 million
260 million
Pipelines / CUDA cores
80
16
Power consumption (TDP)
25 Watt
14 Watt
Texture fill rate
4.800
4.848
Memory type
DDR2
GDDR3, DDR3
Maximum RAM amount
256 MB
Up to 512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1310 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
10.48 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
4.1
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0