Ryzen Z1 Extreme GPU vs Radeon RX 7900 XT

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Primary details

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

Place in the ranking18not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation37.85no data
Power efficiency17.02no data
ArchitectureRDNA 3.0 (2022−2025)RDNA 3.0 (2022−2025)
GPU code nameNavi 31Phoenix
Market segmentDesktopDesktop
Release date3 November 2022 (2 years ago)13 June 2023 (1 year ago)
Launch price (MSRP)$899 $699

Cost-effectiveness evaluation

The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.

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 cores5376768
Core clock speed1387 MHz800 MHz
Boost clock speed2394 MHz2700 MHz
Number of transistors57,700 million25,390 million
Manufacturing process technology5 nm4 nm
Power consumption (TDP)300 Watt30 Watt
Texture fill rate804.4129.6
Floating-point processing power51.48 TFLOPS8.294 TFLOPS
ROPs19232
TMUs33648
Ray Tracing Cores8412

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 x16no data
Length276 mm280 mm
Width2-slotno data
Supplementary power connectors2x 8-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 typeGDDR6LPDDR5
Maximum RAM amount20 GB16 GB
Memory bus width320 Bit64 Bit
Memory clock speed2500 MHz800 MHz
Memory bandwidth800.0 GB/s25.6 GB/s
Shared memory-no data
Resizable BAR++

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 2.1a, 2x DisplayPort 2.1, 1x USB Type-C1x USB Type-C
HDMI+-

API and SDK 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
OpenCL2.22.1
Vulkan1.31.3

Pros & cons summary


Recency 3 November 2022 13 June 2023
Maximum RAM amount 20 GB 16 GB
Chip lithography 5 nm 4 nm
Power consumption (TDP) 300 Watt 30 Watt

RX 7900 XT has a 25% higher maximum VRAM amount.

Ryzen Z1 Extreme GPU, on the other hand, has an age advantage of 7 months, a 25% more advanced lithography process, and 900% lower power consumption.

We couldn't decide between Radeon RX 7900 XT and Ryzen Z1 Extreme GPU. We've got no test results to judge.

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AMD Radeon RX 7900 XT
Radeon RX 7900 XT
AMD Ryzen Z1 Extreme GPU
Ryzen Z1 Extreme GPU

Other comparisons

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Community ratings

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


4.2 2070 votes

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4.4 20 votes

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