Arc Pro A40 vs Aubrey Isle

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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
ArchitectureKnights (2010)Generation 12.7 (2022−2023)
GPU code nameKnights FerryDG2-128
Market segmentWorkstationWorkstation
Release date31 May 2010 (14 years ago)8 August 2022 (2 years ago)

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 cores2561024
Core clock speed1200 MHz1500 MHz
Boost clock speedno data1700 MHz
Number of transistors2,300 million7,200 million
Manufacturing process technology45 nm6 nm
Power consumption (TDP)300 Watt50 Watt
Texture fill rate38.40108.8
Floating-point processing power0.6144 TFLOPS3.482 TFLOPS
ROPs432
TMUs3264
Ray Tracing Coresno data8

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 2.0 x16PCIe 4.0 x8
Length267 mmno data
Width2-slot1-slot
Supplementary power connectors1x 6-pin + 1x 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 typeGDDR5GDDR6
Maximum RAM amount2 GB6 GB
Memory bus width512 Bit96 Bit
Memory clock speed1200 MHz2000 MHz
Memory bandwidth307.2 GB/s192.0 GB/s

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 DVI, 1x HDMI, 1x DisplayPort4x mini-DisplayPort 2.0
HDMI+-

API compatibility

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

DirectX11.112 Ultimate (12_2)
Shader Model5.06.6
OpenGL4.34.6
OpenCL1.23.0
VulkanN/A1.3

Pros & cons summary


Recency 31 May 2010 8 August 2022
Maximum RAM amount 2 GB 6 GB
Chip lithography 45 nm 6 nm
Power consumption (TDP) 300 Watt 50 Watt

Arc Pro A40 has an age advantage of 12 years, a 200% higher maximum VRAM amount, a 650% more advanced lithography process, and 500% lower power consumption.

We couldn't decide between Aubrey Isle and Arc Pro A40. 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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Intel Aubrey Isle
Aubrey Isle
Intel Arc Pro A40
Arc Pro A40

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Community ratings

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