GeForce 320M Mac Edition vs ATI Radeon X1300 PRO

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureR500 (2005−2007)Tesla 2.0 (2007−2013)
GPU code nameRV515C89
Market segmentDesktopDesktop
Release date1 October 2005 (19 years ago)1 April 2010 (14 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 coresno data48
Core clock speed600 MHz450 MHz
Number of transistors107 million486 million
Manufacturing process technology90 nm40 nm
Power consumption (TDP)31 Watt23 Watt
Texture fill rate2.4007.200
Floating-point processing powerno data0.0912 TFLOPS
ROPs48
TMUs416

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).

InterfacePCIe 1.0 x16PCIe 2.0 x16
Width1-slotIGP
Supplementary power connectorsNoneno 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 typeDDRSystem Shared
Maximum RAM amount128 MBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed400 MHzSystem Shared
Memory bandwidth12.8 GB/sno 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 Connectors1x DVI, 1x VGA, 1x S-VideoPortable Device Dependent

API compatibility

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

DirectX9.0c (9_3)11.1 (10_1)
Shader Model3.04.1
OpenGL2.03.3
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 1 October 2005 1 April 2010
Chip lithography 90 nm 40 nm
Power consumption (TDP) 31 Watt 23 Watt

320M Mac Edition has an age advantage of 4 years, a 125% more advanced lithography process, and 34.8% lower power consumption.

We couldn't decide between Radeon X1300 PRO and GeForce 320M Mac Edition. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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ATI Radeon X1300 PRO
Radeon X1300 PRO
NVIDIA GeForce 320M Mac Edition
GeForce 320M Mac Edition

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Community ratings

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3.3 33 votes

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3.9 7 votes

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Questions & comments

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