ATI Radeon HD 2400 XT vs GeForce GT 620M

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Primary details

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

Place in the ranking1076not rated
Place by popularitynot in top-100not in top-100
Power efficiency5.25no data
ArchitectureFermi (2010−2014)TeraScale (2005−2013)
GPU code nameGF108RV610
Market segmentLaptopDesktop
Release date23 August 2012 (12 years ago)28 June 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 cores9640
Core clock speedUp to 625 MHz650 MHz
Boost clock speed715 MHzno data
Number of transistors585 million180 million
Manufacturing process technology40 nm65 nm
Power consumption (TDP)15 Watt25 Watt
Texture fill rate10.562.600
Floating-point processing power0.2534 TFLOPS0.052 TFLOPS
ROPs44
TMUs164

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 sizemedium sizedno data
Bus supportPCI Express 2.0no data
InterfacePCIe 2.0 x16PCIe 1.0 x16
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeDDR3GDDR3
Maximum RAM amount1 GB256 MB
Memory bus widthUp to 128bit64 Bit
Memory clock speed900 MHz500 MHz
Memory bandwidthUp to 28.8 GB/s8 GB/s
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 ConnectorsNo outputs1x DVI, 1x VGA, 1x S-Video
HDMI+-
HDCP+-
Maximum VGA resolutionUp to 2048x1536no 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.

DirectX12 API10.0 (10_0)
Shader Model5.14.0
OpenGL4.53.3
OpenCL1.1N/A
VulkanN/AN/A
CUDA+-

Synthetic benchmark performance

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



Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GT 620M 435
+269%
ATI HD 2400 XT 118

Pros & cons summary


Recency 23 August 2012 28 June 2007
Maximum RAM amount 1 GB 256 MB
Chip lithography 40 nm 65 nm
Power consumption (TDP) 15 Watt 25 Watt

GT 620M has an age advantage of 5 years, a 300% higher maximum VRAM amount, a 62.5% more advanced lithography process, and 66.7% lower power consumption.

We couldn't decide between GeForce GT 620M and Radeon HD 2400 XT. We've got no test results to judge.

Be aware that GeForce GT 620M is a notebook card while Radeon HD 2400 XT is a desktop one.


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

Vote for your favorite

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NVIDIA GeForce GT 620M
GeForce GT 620M
ATI Radeon HD 2400 XT
Radeon HD 2400 XT

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.3 425 votes

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3.3 46 votes

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Questions & comments

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