GeForce 8400 GS PCI vs Atari VCS 800 GPU

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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
ArchitectureGCN 5.0 (2017−2020)Tesla 2.0 (2007−2013)
GPU code nameBanded KestrelGT218
Market segmentDesktopDesktop
Release date14 December 2020 (3 years ago)17 April 2007 (17 years ago)
Launch price (MSRP)$399 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 cores19216
Core clock speed300 MHz520 MHz
Boost clock speed1201 MHzno data
Number of transistors4,940 million260 million
Manufacturing process technology14 nm40 nm
Power consumption (TDP)15 Watt40 Watt
Texture fill rate14.414.160
Floating-point processing power0.4612 TFLOPS0.03936 TFLOPS
ROPs44
TMUs128

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).

InterfaceIGPPCI
Length295 mm170 mm
WidthIGP1-slot
Supplementary power connectorsNoneNone

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 typeDDR4DDR3
Maximum RAM amount8 GB512 MB
Memory bus width128 Bit64 Bit
Memory clock speed1200 MHz500 MHz
Memory bandwidth38.4 GB/s8 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 ConnectorsNo outputs1x DVI, 1x HDMI, 1x VGA
HDMI-+

API compatibility

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

DirectX12 (12_1)11.1 (10_1)
Shader Model6.44.1
OpenGL4.63.3
OpenCL2.11.1
Vulkan1.2N/A
CUDA-1.2

Pros & cons summary


Recency 14 December 2020 17 April 2007
Maximum RAM amount 8 GB 512 MB
Chip lithography 14 nm 40 nm
Power consumption (TDP) 15 Watt 40 Watt

Atari VCS 800 GPU has an age advantage of 13 years, a 1500% higher maximum VRAM amount, a 185.7% more advanced lithography process, and 166.7% lower power consumption.

We couldn't decide between Atari VCS 800 GPU and GeForce 8400 GS PCI. 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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AMD Atari VCS 800 GPU
Atari VCS 800 GPU
NVIDIA GeForce 8400 GS PCI
GeForce 8400 GS PCI

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Community ratings

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Questions & comments

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