Xbox Series X 6nm GPU vs Radeon R9 M395X

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Primary details

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

Place in the ranking382not rated
Place by popularitynot in top-100not in top-100
Power efficiency12.32no data
ArchitectureGCN 3.0 (2014−2019)RDNA 2.0 (2020−2024)
GPU code nameAmethystScarlett 6nm
Market segmentLaptopDesktop
Release date5 May 2015 (9 years 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 cores20483328
Core clock speed723 MHz1825 MHz
Number of transistors5,000 million15,300 million
Manufacturing process technology28 nm6 nm
Power consumption (TDP)250 Watt200 Watt
Texture fill rate92.54379.6
Floating-point processing power2.961 TFLOPS12.15 TFLOPS
ROPs3264
TMUs128208

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).

Laptop sizelargeno data
Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16no data
Lengthno data301 mm
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 typeGDDR5GDDR6
Maximum RAM amount4 GB10 GB
Memory bus width256 Bit320 Bit
Memory clock speed1250 MHz1750 MHz
Memory bandwidth160.0 GB/s560.0 GB/s
Shared memory--

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 HDMI 2.1
Eyefinity+-
HDMI-+

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync+-
HD3D+-
PowerTune+-
DualGraphics+-
TrueAudio+-
ZeroCore+-
Switchable graphics+-

API compatibility

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

DirectXDirectX® 1212 Ultimate (12_2)
Shader Model6.36.8
OpenGL4.44.6
OpenCLNot Listed1.2
Vulkan-1.2
Mantle+-

Pros & cons summary


Recency 5 May 2015 15 October 2024
Maximum RAM amount 4 GB 10 GB
Chip lithography 28 nm 6 nm
Power consumption (TDP) 250 Watt 200 Watt

Xbox Series X 6nm GPU has an age advantage of 9 years, a 150% higher maximum VRAM amount, a 366.7% more advanced lithography process, and 25% lower power consumption.

We couldn't decide between Radeon R9 M395X and Xbox Series X 6nm GPU. We've got no test results to judge.

Be aware that Radeon R9 M395X is a notebook 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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AMD Radeon R9 M395X
Radeon R9 M395X
AMD Xbox Series X 6nm GPU
Xbox Series X 6nm GPU

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Community ratings

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4.3 15 votes

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4.3 9 votes

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Questions & comments

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