RTX A1000 vs Arc Pro A40

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Primary details

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

Place in the rankingnot rated197
Place by popularitynot in top-100not in top-100
Power efficiencyno data39.03
ArchitectureGeneration 12.7 (2022−2023)Ampere (2020−2024)
GPU code nameDG2-128GA107
Market segmentWorkstationWorkstation
Release date8 August 2022 (2 years ago)16 April 2024 (less than a year 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 cores10242304
Core clock speed1500 MHz727 MHz
Boost clock speed1700 MHz1462 MHz
Number of transistors7,200 million8,700 million
Manufacturing process technology6 nm8 nm
Power consumption (TDP)50 Watt50 Watt
Texture fill rate108.8105.3
Floating-point processing power3.482 TFLOPS6.737 TFLOPS
ROPs3232
TMUs6472
Tensor Coresno data72
Ray Tracing Cores818

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 x8PCIe 4.0 x8
Lengthno data163 mm
Width1-slot1-slot
Supplementary power connectorsNoneNone

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 typeGDDR6GDDR6
Maximum RAM amount6 GB8 GB
Memory bus width96 Bit128 Bit
Memory clock speed2000 MHz1500 MHz
Memory bandwidth192.0 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 Connectors4x mini-DisplayPort 2.04x mini-DisplayPort 1.4a

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA-8.6

Pros & cons summary


Recency 8 August 2022 16 April 2024
Maximum RAM amount 6 GB 8 GB
Chip lithography 6 nm 8 nm

Arc Pro A40 has a 33.3% more advanced lithography process.

RTX A1000, on the other hand, has an age advantage of 1 year, and a 33.3% higher maximum VRAM amount.

We couldn't decide between Arc Pro A40 and RTX A1000. 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 Arc Pro A40
Arc Pro A40
NVIDIA RTX A1000
RTX A1000

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Community ratings

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


3.9 12 votes

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2.9 16 votes

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Questions & comments

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