Radeon R2 (Mullins/Beema/Carrizo-L) vs GeForce 315M

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	not rated	1183
Place by popularity	not in top-100	not in top-100
Architecture	Tesla 2.0 (2007−2013)	GCN 1.1 (2014)
GPU code name	GT218	Beema/Mullins
Market segment	Laptop	Laptop
Release date	5 January 2011 (13 years ago)	29 April 2014 (10 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	16	128
Core clock speed	606 MHz	300 MHz
Boost clock speed	no data	600 MHz
Number of transistors	260 million	no data
Manufacturing process technology	40 nm	28 nm
Power consumption (TDP)	14 Watt	no data
Texture fill rate	4.848	no data
Floating-point processing power	0.03878 TFLOPS	no data
Gigaflops	73	no data
ROPs	4	no data
TMUs	8	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Bus support	PCI-E 2.0	no data
Interface	PCIe 2.0 x16	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3	no data
Maximum RAM amount	Up to 512 MB	no data
Memory bus width	64 Bit	64 Bit
Memory clock speed	Up to 800 (DDR3), Up to 800 (GDDR3) MHz	no data
Memory bandwidth	12.8 GB/s	no data
Shared memory	-	+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	DisplayPortHDMIVGADual Link DVISingle Link DVI	no data
Multi monitor support	+	no data
HDMI	+	-
Maximum VGA resolution	2048x1536	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Power management

8.0

no data

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	11.1 (10_1)	12 (FL 12_0)
Shader Model	4.1	no data
OpenGL	4.1	no data
OpenCL	1.1	no data
Vulkan	N/A	-
CUDA	+	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

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Pros & cons summary

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Recency	5 January 2011	29 April 2014
Chip lithography	40 nm	28 nm

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