GeForce RTX 4090 D vs 8400 GS

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Aggregate performance score

We've compared GeForce 8400 GS and GeForce RTX 4090 D, covering specs and all relevant benchmarks.

8400 GS
2007
256 MB DDR2, 40 Watt
0.40

RTX 4090 D outperforms 8400 GS by a whopping 22825% based on our aggregate benchmark results.

Primary details

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

Place in the ranking12562
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data17.27
Power efficiency0.6914.79
ArchitectureTesla (2006−2010)Ada Lovelace (2022−2024)
GPU code nameG86AD102
Market segmentDesktopDesktop
Release date17 April 2007 (17 years ago)28 December 2023 (less than a year ago)
Launch price (MSRP)$29.99 $1,599

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores1614592
Core clock speed459 MHz2280 MHz
Boost clock speedno data2520 MHz
Number of transistors210 million76,300 million
Manufacturing process technology80 nm5 nm
Power consumption (TDP)40 Watt425 Watt
Texture fill rate3.6721,149
Floating-point processing power0.02938 TFLOPS73.54 TFLOPS
ROPs4176
TMUs8456
Tensor Coresno data456
Ray Tracing Coresno data114

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 4.0 x16
Length170 mm304 mm
Width1-slot3-slot
Supplementary power connectorsNone1x 16-pin
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 typeDDR2GDDR6X
Maximum RAM amount256 MB24 GB
Standard memory config per GPU256 MBno data
Memory bus width64 Bit384 Bit
Memory clock speed400 MHz1313 MHz
Memory bandwidth6.4 GB/s1,008 GB/s

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-Video1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX11.1 (10_0)12 Ultimate (12_2)
Shader Model4.06.7
OpenGL2.14.6
OpenCL1.13.0
VulkanN/A1.3
CUDA1.18.9

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
RTX 4090 D 91.70
+22825%

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
RTX 4090 D 35333
+22844%

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 91.70
Recency 17 April 2007 28 December 2023
Maximum RAM amount 256 MB 24 GB
Chip lithography 80 nm 5 nm
Power consumption (TDP) 40 Watt 425 Watt

8400 GS has 962.5% lower power consumption.

RTX 4090 D, on the other hand, has a 22825% higher aggregate performance score, an age advantage of 16 years, a 9500% higher maximum VRAM amount, and a 1500% more advanced lithography process.

The GeForce RTX 4090 D is our recommended choice as it beats the GeForce 8400 GS in performance tests.


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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce 8400 GS
GeForce 8400 GS
NVIDIA GeForce RTX 4090 D
GeForce RTX 4090 D

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.