GeForce RTX 5090 Mobile vs Radeon HD 8690M

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Primary details

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

Place in the ranking825not rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.0 (2011−2020)Blackwell 2.0 (2025)
GPU code nameSunGB203
Market segmentLaptopLaptop
Release date1 March 2013 (11 years ago)2025

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 cores32010752
Core clock speed775 MHz1500 MHz
Boost clock speed825 MHz2000 MHz
Number of transistors690 millionno data
Manufacturing process technology28 nm0 nm
Power consumption (TDP)no data175 Watt
Texture fill rate16.50672.0
Floating-point processing power0.528 TFLOPS43.01 TFLOPS
ROPs8128
TMUs20336
Tensor Coresno data336
Ray Tracing Coresno data84

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 sizemedium sizedno data
InterfacePCIe 3.0 x8PCIe 5.0 x16

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 amount1 GB16 GB
Memory bus width64 Bit256 Bit
Memory clock speed1000 MHz2500 MHz
Memory bandwidth32 GB/s1.01 TB/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, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.8
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-10.1

Pros & cons summary


Maximum RAM amount 1 GB 16 GB

RTX 5090 Mobile has a 1500% higher maximum VRAM amount.

We couldn't decide between Radeon HD 8690M and GeForce RTX 5090 Mobile. 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 HD 8690M
Radeon HD 8690M
NVIDIA GeForce RTX 5090 Mobile
GeForce RTX 5090 Mobile

Comparisons with similar GPUs

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Community ratings

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3.6 97 votes

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3.7 3 votes

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Questions & comments

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