GeForce 8400M GT vs 9400 GT

VS

Aggregate performance score

We've compared GeForce 9400 GT with GeForce 8400M GT, including specs and performance data.

9400 GT
2008
512 MB DDR2, 50 Watt
0.42
+147%

9400 GT outperforms 8400M GT by a whopping 147% based on our aggregate benchmark results.

Primary details

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

Place in the ranking12501411
Place by popularitynot in top-100not in top-100
Power efficiency0.580.83
ArchitectureTesla (2006−2010)Tesla (2006−2010)
GPU code nameG96CG86
Market segmentDesktopLaptop
Release date27 August 2008 (16 years ago)9 May 2007 (17 years ago)
Launch price (MSRP)$79.99 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 cores1616
Core clock speed550 MHz450 MHz
Number of transistors314 million210 million
Manufacturing process technology55 nm80 nm
Power consumption (TDP)50 Watt14 Watt
Maximum GPU temperature105 °Cno data
Texture fill rate4.4003.600
Floating-point processing power0.0448 TFLOPS0.0288 TFLOPS
ROPs44
TMUs88

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).

Bus supportPCI-E 2.0no data
InterfacePCIe 2.0 x16PCIe 1.0 x16
Length168 mmno data
Height4.376" (11.1 cm)no data
Width1-slotno data
Supplementary power connectorsNoneno data
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 typeDDR2GDDR3
Maximum RAM amount512 MB512 MB
Memory bus width128 Bit128 Bit
Memory clock speed400 MHz600 MHz
Memory bandwidth12.8 GB/s19.2 GB/s
Shared memoryno 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 ConnectorsDual Link DVINo outputs
Multi monitor support+no data
HDMI+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIS/PDIFno data

API compatibility

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

DirectX11.1 (10_0)11.1 (10_0)
Shader Model4.04.0
OpenGL2.13.3
OpenCL1.11.1
VulkanN/AN/A
CUDA+1.1

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.

9400 GT 0.42
+147%
8400M GT 0.17

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.

9400 GT 161
+144%
8400M GT 66

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 2−3
+0%
2−3
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

Full HD
High Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
The Witcher 3: Wild Hunt 9−10
+0%
9−10
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

Full HD
Ultra Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
The Witcher 3: Wild Hunt 9−10
+0%
9−10
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

1440p
Ultra Preset

Cyberpunk 2077 0−1 0−1
Hitman 3 6−7
+0%
6−7
+0%
Horizon Zero Dawn 2−3
+0%
2−3
+0%

1440p
Epic Preset

Red Dead Redemption 2 2−3
+0%
2−3
+0%

4K
Ultra Preset

Assassin's Creed Odyssey 1−2
+0%
1−2
+0%
Assassin's Creed Valhalla 0−1 0−1

4K
Epic Preset

Red Dead Redemption 2 2−3
+0%
2−3
+0%

All in all, in popular games:

  • there's a draw in 29 tests (100%)

Pros & cons summary


Performance score 0.42 0.17
Recency 27 August 2008 9 May 2007
Chip lithography 55 nm 80 nm
Power consumption (TDP) 50 Watt 14 Watt

9400 GT has a 147.1% higher aggregate performance score, an age advantage of 1 year, and a 45.5% more advanced lithography process.

8400M GT, on the other hand, has 257.1% lower power consumption.

The GeForce 9400 GT is our recommended choice as it beats the GeForce 8400M GT in performance tests.

Be aware that GeForce 9400 GT is a desktop card while GeForce 8400M GT is a notebook one.


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 9400 GT
GeForce 9400 GT
NVIDIA GeForce 8400M GT
GeForce 8400M GT

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.


3.2 496 votes

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2.5 22 votes

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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.