Radeon 620 vs Xbox One GPU

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Primary details

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

Place in the rankingnot rated879
Place by popularitynot in top-100not in top-100
Power efficiencyno data3.46
ArchitectureGCN 1.0 (2012−2020)GCN 3.0 (2014−2019)
GPU code nameDurangoPolaris 24
Market segmentLaptopLaptop
Release date22 November 2013 (11 years ago)13 May 2019 (6 years ago)
Launch price (MSRP)$499 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 cores768384
Core clock speed853 MHz730 MHz
Boost clock speedno data1024 MHz
Number of transistors5,000 million1,550 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)95 Watt50 Watt
Texture fill rate40.9424.58
Floating-point processing power1.31 TFLOPS0.7864 TFLOPS
ROPs168
TMUs4824

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).

InterfaceIGPPCIe 3.0 x8
Supplementary power connectorsno dataNone

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 typeDDR3DDR3
Maximum RAM amount8 GB2 GB
Memory bus width256 Bit64 Bit
Memory clock speed1066 MHz900 MHz
Memory bandwidth68.22 GB/s14.4 GB/s
Shared memoryno data-

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 ConnectorsNo outputsNo outputs

API and SDK compatibility

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

DirectX11.2 (11_0)12 (12_0)
Shader Model5.16.3
OpenGLN/A4.6
OpenCL1.22.0
Vulkan1.11.2.131

Pros & cons summary


Recency 22 November 2013 13 May 2019
Maximum RAM amount 8 GB 2 GB
Power consumption (TDP) 95 Watt 50 Watt

Xbox One GPU has a 300% higher maximum VRAM amount.

Radeon 620, on the other hand, has an age advantage of 5 years, and 90% lower power consumption.

We couldn't decide between Xbox One GPU and Radeon 620. We've got no test results to judge.

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AMD Xbox One GPU
Xbox One GPU
AMD Radeon 620
Radeon 620

Other comparisons

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.


3.3 95 votes

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3.2 68 votes

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