GeForce 315M and Mobility Radeon HD 5145 - video card comparison
GeForce 315M
Mobility Radeon HD 5145
Architecture
GT2xx (2009−2012)
Terascale 1 (2008−2010)
GPU code name
N11M-GE
M92
Market segment
Laptop
Laptop
Release date
December 2010
January 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
606 MHz
720 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
115.2 gflops
Gigaflops
73
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
260 million
242 million
Pipelines / CUDA cores
16
80
Power consumption (TDP)
14 Watt
15 Watt
Texture fill rate
4.848
5.760
Memory type
GDDR3, DDR3
DDR3, GDDR3
Maximum RAM amount
Up to 512 MB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
900 MHz
Memory bandwidth
12.8 GB/s
14.4 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)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
8.0
-