GeForce 315M and GeForce 315 OEM - video card comparison
GeForce 315M
GeForce 315 OEM
Architecture
GT2xx (2009−2012)
Tesla 2.0 (2007−2013)
GPU code name
N11M-GE
GT216
Market segment
Laptop
Desktop
Release date
December 2010
March 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
606 MHz
475 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
105.6 gflops
Gigaflops
73
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
486 million
Pipelines / CUDA cores
16
48
Power consumption (TDP)
14 Watt
33 Watt
Texture fill rate
4.848
7.600
Memory type
GDDR3, DDR3
DDR3
Maximum RAM amount
Up to 512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
1580 MHz
Memory bandwidth
12.8 GB/s
12.64 GB/s
Shared memory
-
-
Display Connectors
DisplayPortHDMIVGADual Link DVISingle Link DVI
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
11.1 (10_1)
CUDA
+
1.2
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
-