Radeon R3 (Mullins/Beema) and GeForce 315M - video card comparison
Radeon R3 (Mullins/Beema)
GeForce 315M
Architecture
GCN 1.1 (2014)
GT2xx (2009−2012)
GPU code name
Beema/Mullins
N11M-GE
Market segment
Laptop
Laptop
Release date
April 2014
December 2010
Bus support
-
PCI-E 2.0
Interface
-
PCIe 2.0 x16
Boost clock speed
686 MHz
-
Core clock speed
350 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
-
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
260 million
Pipelines / CUDA cores
128
16
Power consumption (TDP)
-
14 Watt
Texture fill rate
-
4.848
Memory type
-
GDDR3, DDR3
Maximum RAM amount
-
Up to 512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
-
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
-
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (FL 12_0)
11.1 (10_1)
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.1
Shader Model
-
4.1
Vulkan
-
N/A
Power management
-
8.0