ATI Radeon IGP 320 vs GeForce 8400 GS

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Aggregate performance score

We've compared GeForce 8400 GS and Radeon IGP 320, covering specs and all relevant benchmarks.

8400 GS
2007
256 MB DDR2, 40 Watt
0.40
+3900%

8400 GS outperforms ATI IGP 320 by a whopping 3900% based on our aggregate benchmark results.

Primary details

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

Place in the ranking12561522
Place by popularitynot in top-100not in top-100
Power efficiency0.69no data
ArchitectureTesla (2006−2010)Rage 7 (2001−2006)
GPU code nameG86RS100
Market segmentDesktopDesktop
Release date17 April 2007 (17 years ago)5 October 2002 (22 years ago)
Launch price (MSRP)$29.99 no data

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 cores16no data
Core clock speed459 MHz160 MHz
Number of transistors210 million30 million
Manufacturing process technology80 nm180 nm
Power consumption (TDP)40 Wattno data
Texture fill rate3.6720.16
Floating-point processing power0.02938 TFLOPSno data
ROPs41
TMUs81

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 x16AGP 4x
Length170 mmno data
Width1-slotIGP
Supplementary power connectorsNoneNone
SLI options+-

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 typeDDR2System Shared
Maximum RAM amount256 MBSystem Shared
Standard memory config per GPU256 MBno data
Memory bus width64 BitSystem Shared
Memory clock speed400 MHzSystem Shared
Memory bandwidth6.4 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-VideoNo outputs

API compatibility

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

DirectX11.1 (10_0)7.0
Shader Model4.0no data
OpenGL2.11.4
OpenCL1.1N/A
VulkanN/AN/A
CUDA1.1-

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

8400 GS 0.40
+3900%
ATI IGP 320 0.01

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.

8400 GS 154
+5033%
ATI IGP 320 3

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 0.40 0.01
Recency 17 April 2007 5 October 2002
Chip lithography 80 nm 180 nm

8400 GS has a 3900% higher aggregate performance score, an age advantage of 4 years, and a 125% more advanced lithography process.

The GeForce 8400 GS is our recommended choice as it beats the Radeon IGP 320 in performance tests.


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

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NVIDIA GeForce 8400 GS
GeForce 8400 GS
ATI Radeon IGP 320
Radeon IGP 320

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.


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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.