ATI Radeon X1600 vs GeForce GT 630M

Primary details

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

Place in the ranking	1005	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	2.94	no data
Architecture	Fermi (2010−2014)	Ultra-Threaded SE (2005−2007)
GPU code name	GF108	RV516
Market segment	Laptop	Desktop
Release date	22 March 2012 (12 years ago)	2007 (17 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	96	no data
Core clock speed	Up to 800 MHz	635 MHz
Number of transistors	585 million	105 million
Manufacturing process technology	40 nm	90 nm
Power consumption (TDP)	33 Watt	27 Watt
Texture fill rate	10.56	2.540
Floating-point processing power	0.2534 TFLOPS	no data
ROPs	4	4
TMUs	16	4

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).

Laptop size	medium sized	no data
Bus support	PCI Express 2.0	no data
Interface	MXM-A (3.0)	PCIe 1.0 x16
Width	no data	1-slot
Supplementary power connectors	no data	None

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	DDR3\GDDR5	DDR2
Maximum RAM amount	1 GB	512 MB
Memory bus width	Up to 128bit	128 Bit
Memory clock speed	900 MHz	800 MBps
Memory bandwidth	Up to 32.0 GB/s	12.8 GB/s
Shared memory	-	no data

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	2x DVI, 1x S-Video
HDMI	+	-
HDCP	+	-
Maximum VGA resolution	Up to 2048x1536	no data

Supported technologies

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

3D Blu-Ray	+	-
Optimus	+	-

API compatibility

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

DirectX	12 (11_0)	9.0c (9_3)
DirectX 11.2	12 API	no data
Shader Model	5.1	3.0
OpenGL	4.5	2.1
OpenCL	1.1	N/A
Vulkan	N/A	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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Maximum RAM amount	1 GB	512 MB
Chip lithography	40 nm	90 nm
Power consumption (TDP)	33 Watt	27 Watt

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