Radeon HD 3100 vs GeForce GT 630M

Primary Details

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

Place in performance ranking	956	not rated
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	0.02	no data
Architecture	Fermi (2010−2014)	RV6xx (2007−2010)
GPU code name	N13P-GL/GL2	RS780MC
Market segment	Laptop	Laptop
Release date	6 December 2011 (12 years ago)	1 August 2008 (15 years ago)
Current price	$1121	$65

Cost-Effectiveness Evaluation

Performance to price ratio. The higher, the better.

Detailed Specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	96	40
CUDA cores	96	no data
Core clock speed	Up to 800 MHz	350 MHz
Number of transistors	585 million	no data
Manufacturing process technology	28 nm	55 nm
Power consumption (TDP)	33 Watt	no data
Texture fill rate	Up to 12.8 billion/sec	no data
Floating-point performance	253.4 gflops	no data

Form Factor & Compatibility

Information on GeForce GT 630M and Radeon HD 3100 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	medium sized	no data
Bus support	PCI Express 2.0	no data
Interface	MXM-A (3.0)	no data

Memory type	DDR3\GDDR5	no data
Maximum RAM amount	1 GB	512 MB
Memory bus width	Up to 128bit	no data
Memory clock speed	1800 MHz	no data
Memory bandwidth	Up to 32.0 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	No outputs	no data
HDMI	+	no data
HDCP	+	no data
Maximum VGA resolution	Up to 2048x1536	no data

Supported GPU Technologies

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

3D Blu-Ray	+	no data
Optimus	+	no data

API Compatibility

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

DirectX	12 (11_0)	10
DirectX 11.2	12 API	no data
Shader Model	5.1	no data
OpenGL	4.5	no data
OpenCL	1.1	no data
Vulkan	N/A	no data
CUDA	+	no data

Pros & Cons Summary

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Recency	6 December 2011	1 August 2008
Maximum RAM amount	1 GB	512 MB
Chip lithography	28 nm	55 nm

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