GeForce 315M and Radeon SDR - video card comparison
GeForce 315M
Radeon SDR
Architecture
GT2xx (2009−2012)
Rage 6 (2000−2007)
GPU code name
N11M-GE
Rage 6
Market segment
Laptop
Desktop
Release date
December 2010
June 2000
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
-
None
Core clock speed
606 MHz
166 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
-
Gigaflops
73
-
Manufacturing process technology
40 nm
180 nm
Number of transistors
260 million
30 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
14 Watt
23 Watt
Texture fill rate
4.848
1
Memory type
GDDR3, DDR3
SDR
Maximum RAM amount
Up to 512 MB
32 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
166 MHz
Memory bandwidth
12.8 GB/s
2.656 GB/s
Shared memory
-
-
Display Connectors
DisplayPortHDMIVGADual Link DVISingle Link DVI
1x VGA
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
7.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.1
1.3
Shader Model
4.1
-
Vulkan
N/A
N/A
Power management
8.0
-