ION HX vs Radeon RX Vega 64 Liquid Cooling

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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)Tesla (2006−2010)
GPU code nameVega 10ION
Market segmentDesktopLaptop
Release date7 August 2017 (7 years ago)3 June 2008 (16 years ago)
Launch price (MSRP)$699 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 cores409616
Core clock speed1408 MHz450 MHz
Boost clock speed1668 MHzno data
Number of transistors12,500 million282 million
Manufacturing process technology14 nm65 nm
Power consumption (TDP)345 Watt20 Watt
Texture fill rate427.03.600
Floating-point processing power13.66 TFLOPS0.0352 TFLOPS
ROPs644
TMUs2568

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 3.0 x16PCI
Length282 mmno data
Width2-slotno data
Supplementary power connectors2x 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 typeHBM2System Shared
Maximum RAM amount8 GBSystem Shared
Memory bus width2048 BitSystem Shared
Memory clock speed945 MHzSystem Shared
Memory bandwidth483.8 GB/sno data
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 DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (12_1)11.1 (10_0)
Shader Model6.44.0
OpenGL4.63.3
OpenCL2.0N/A
Vulkan1.1.125N/A

Pros & cons summary


Recency 7 August 2017 3 June 2008
Chip lithography 14 nm 65 nm
Power consumption (TDP) 345 Watt 20 Watt

RX Vega 64 Liquid Cooling has an age advantage of 9 years, and a 364.3% more advanced lithography process.

ION HX, on the other hand, has 1625% lower power consumption.

We couldn't decide between Radeon RX Vega 64 Liquid Cooling and ION HX. We've got no test results to judge.

Be aware that Radeon RX Vega 64 Liquid Cooling is a desktop card while ION HX is a notebook 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 RX Vega 64 Liquid Cooling
Radeon RX Vega 64 Liquid Cooling
NVIDIA ION HX
ION HX

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