GeForce 315M and Radeon HD 6330M - video card comparison
GeForce 315M
Radeon HD 6330M
Architecture
GT2xx (2009−2012)
Terascale 2 (2009−2015)
GPU code name
N11M-GE
Robson LP
Market segment
Laptop
Laptop
Release date
December 2010
November 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
606 MHz
500 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
80 gflops
Gigaflops
73
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
292 million
Pipelines / CUDA cores
16
80
Power consumption (TDP)
14 Watt
7 Watt
Texture fill rate
4.848
4.000
Memory type
GDDR3, DDR3
DDR3
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
800 MHz
Memory bandwidth
12.8 GB/s
12.8 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)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.1
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A
Power management
8.0
-