Xbox Series X 6nm GPU vs Radeon RX 6600

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Primary details

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

Place in the ranking113not rated
Place by popularity13not in top-100
Cost-effectiveness evaluation67.42no data
Power efficiency20.40no data
ArchitectureRDNA 2.0 (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameNavi 23Scarlett 6nm
Market segmentDesktopDesktop
Release date13 October 2021 (3 years ago)15 October 2024 (less than a year ago)
Launch price (MSRP)$329 $599

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores17923328
Core clock speed1626 MHz1825 MHz
Boost clock speed2491 MHzno data
Number of transistors11,060 million15,300 million
Manufacturing process technology7 nm6 nm
Power consumption (TDP)132 Watt200 Watt
Texture fill rate279.0379.6
Floating-point processing power8.928 TFLOPS12.15 TFLOPS
ROPs6464
TMUs112208
Ray Tracing Cores28no 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
Length190 mm301 mm
Width2-slotno data
Supplementary power connectors1x 8-pinno 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 amount8 GB10 GB
Memory bus width128 Bit320 Bit
Memory clock speed1750 MHz1750 MHz
Memory bandwidth224.0 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 Connectors1x HDMI, 3x DisplayPort1x HDMI 2.1
HDMI++

API compatibility

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

DirectX12.0 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.8
OpenGL4.64.6
OpenCL2.11.2
Vulkan1.21.2

Pros & cons summary


Recency 13 October 2021 15 October 2024
Maximum RAM amount 8 GB 10 GB
Chip lithography 7 nm 6 nm
Power consumption (TDP) 132 Watt 200 Watt

RX 6600 has 51.5% lower power consumption.

Xbox Series X 6nm GPU, on the other hand, has an age advantage of 3 years, a 25% higher maximum VRAM amount, and a 16.7% more advanced lithography process.

We couldn't decide between Radeon RX 6600 and Xbox Series X 6nm GPU. 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 Radeon RX 6600
Radeon RX 6600
AMD Xbox Series X 6nm GPU
Xbox Series X 6nm GPU

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Community ratings

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4.3 9702 votes

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4.3 9 votes

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Questions & comments

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