Xbox Series X 6nm GPU vs RTX A400

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Primary details

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

Place in the ranking406not rated
Place by popularitynot in top-100not in top-100
Power efficiency16.62no data
ArchitectureAmpere (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameGA107Scarlett 6nm
Market segmentWorkstationDesktop
Release date16 April 2024 (less than a year ago)15 October 2024 (less than a year ago)
Launch price (MSRP)no data$599

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 cores7683328
Core clock speed727 MHz1825 MHz
Boost clock speed1762 MHzno data
Number of transistors8,700 million15,300 million
Manufacturing process technology8 nm6 nm
Power consumption (TDP)50 Watt200 Watt
Texture fill rate42.29379.6
Floating-point processing power2.706 TFLOPS12.15 TFLOPS
ROPs1664
TMUs24208
Tensor Cores24no data
Ray Tracing Cores6no 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 4.0 x8no data
Length163 mm301 mm
Width1-slotno data
Supplementary power connectorsNoneno data

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 typeGDDR6GDDR6
Maximum RAM amount4 GB10 GB
Memory bus width64 Bit320 Bit
Memory clock speed1500 MHz1750 MHz
Memory bandwidth96 GB/s560.0 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 Connectors4x mini-DisplayPort 1.4a1x HDMI 2.1
HDMI-+

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.8
OpenGL4.64.6
OpenCL3.01.2
Vulkan1.31.2
CUDA8.6-

Pros & cons summary


Recency 16 April 2024 15 October 2024
Maximum RAM amount 4 GB 10 GB
Chip lithography 8 nm 6 nm
Power consumption (TDP) 50 Watt 200 Watt

RTX A400 has 300% lower power consumption.

Xbox Series X 6nm GPU, on the other hand, has an age advantage of 5 months, a 150% higher maximum VRAM amount, and a 33.3% more advanced lithography process.

We couldn't decide between RTX A400 and Xbox Series X 6nm GPU. We've got no test results to judge.

Be aware that RTX A400 is a workstation graphics card while Xbox Series X 6nm GPU is a desktop 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 RTX A400
RTX A400
AMD Xbox Series X 6nm GPU
Xbox Series X 6nm GPU

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Community ratings

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2.9 15 votes

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4.3 9 votes

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Questions & comments

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