GeForce GTX 285 and GeForce 315M - video card comparison
Passmark - benchmark score GeForce GTX 285 vs GeForce 315M
GeForce GTX 285
1560
GeForce 315M
118
GeForce GTX 285
GeForce 315M
Architecture
Tesla 2.0 (2007−2013)
GT2xx (2009−2012)
GPU code name
GT200B
N11M-GE
Market segment
Desktop
Laptop
Release date
December 2008
December 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Core clock speed
648 MHz
606 MHz
CUDA cores
240
16
Floating-point performance
708.5 gflops
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
55 nm
40 nm
Number of transistors
1,400 million
260 million
Pipelines / CUDA cores
240
16
Power consumption (TDP)
204 Watt
14 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
51.8 billion/sec
4.848
Memory type
GDDR3
GDDR3, DDR3
Maximum RAM amount
1 GB
Up to 512 MB
Memory bus width
512 Bit
64 Bit
Memory clock speed
1242 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
159.0 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
HDTVTwo Dual Link DVI
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
+
+
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
4.1
Shader Model
4.0
4.1
Vulkan
N/A
N/A
High Dynamic-Range Lighting (HDRR)
128bit
-
Power management
-
8.0