Atari VCS 400 GPU vs GeForce GTX 660 Rev. 2

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GTX 660 Rev. 2 GTX 660 Rev. 2
Atari VCS 400 GPU Atari VCS 400 GPU

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
ArchitectureKepler (2012−2018)GCN 5.0 (2017−2020)
GPU code nameGK104Banded Kestrel
Market segmentDesktopDesktop
Release date13 September 2014 (11 years ago)14 December 2020 (5 years ago)
Launch price (MSRP)no data$249

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 cores960192
Core clock speed980 MHz300 MHz
Boost clock speed1032 MHz1201 MHz
Number of transistors3,540 million4,940 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)140 Watt15 Watt
Texture fill rate82.5614.41
Floating-point processing power1.981 TFLOPS0.4612 TFLOPS
ROPs244
TMUs8012
L1 Cache80 KBno data
L2 Cache384 KBno data

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 3.0 x16IGP
Length241 mm295 mm
Width2-slotIGP
Supplementary power connectors1x 6-pinNone

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 typeGDDR5DDR4
Maximum RAM amount2 GB4 GB
Memory bus width192 Bit128 Bit
Memory clock speed1502 MHz1200 MHz
Memory bandwidth144.2 GB/s38.4 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors2x DVI, 1x HDMI, 1x DisplayPortNo outputs
HDMI+-

API and SDK support

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

DirectX12 (11_0)12 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.1.1261.2
CUDA3.0-

Pros & cons summary

Recency 13 September 2014 14 December 2020
Maximum RAM amount 2 GB 4 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 140 Watt 15 Watt

Atari VCS 400 GPU has an age advantage of 6 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 833% lower power consumption.

We couldn't decide between GeForce GTX 660 Rev. 2 and Atari VCS 400 GPU. We've got no test results to judge.

Other comparisons

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

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Community ratings

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

3.3 52 votes

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