GeForce RTX 5070 SUPER vs Zhongshan Subor Z+ GPU

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 5.0 (2017−2020)Blackwell 2.0 (2025−2026)
GPU code nameFenghuangGB205
Market segmentLaptopDesktop
Release date3 August 2018 (7 years ago)2026

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 cores15366400
Core clock speed1300 MHz2325 MHz
Boost clock speedno data2512 MHz
Number of transistorsno data31,100 million
Manufacturing process technology14 nm5 nm
Power consumption (TDP)100 Watt275 Watt
Texture fill rate124.8502.4
Floating-point processing power3.994 TFLOPS32.15 TFLOPS
ROPs3280
TMUs96200
Tensor Coresno data200
Ray Tracing Coresno data50
L1 Cacheno data6.3 MB
L2 Cacheno data48 MB

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 5.0 x16
Lengthno data245 mm
Widthno data2-slot
Supplementary power connectorsno data1x 16-pin

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 typeGDDR5GDDR7
Maximum RAM amount8 GB18 GB
Memory bus width256 Bit192 Bit
Memory clock speed1200 MHz1750 MHz
Memory bandwidth153.6 GB/s672.0 GB/s
Resizable BAR-+

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 outputs1x HDMI 2.1b, 3x DisplayPort 2.1b
HDMI-+

API and SDK support

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.26.8
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.21.4
CUDA-12.0
DLSS-+

Pros & cons summary


Maximum RAM amount 8 GB 18 GB
Chip lithography 14 nm 5 nm
Power consumption (TDP) 100 Watt 275 Watt

Zhongshan Subor Z+ GPU has 175% lower power consumption.

RTX 5070 SUPER, on the other hand, has a 125% higher maximum VRAM amount, and a 180% more advanced lithography process.

We couldn't decide between Zhongshan Subor Z+ GPU and GeForce RTX 5070 SUPER. We've got no test results to judge.

Be aware that Zhongshan Subor Z+ GPU is a notebook graphics card while GeForce RTX 5070 SUPER is a desktop one.

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AMD Zhongshan Subor Z+ GPU
Zhongshan Subor Z+ GPU
NVIDIA GeForce RTX 5070 SUPER
GeForce RTX 5070 SUPER

Other comparisons

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Community ratings

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