RTX A1000 Mobile 6 GB vs RTX A4500

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Primary details

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

Place in the ranking46not rated
Place by popularitynot in top-100not in top-100
Power efficiency19.23no data
ArchitectureAmpere (2020−2024)Ampere (2020−2024)
GPU code nameGA102GA107
Market segmentWorkstationMobile workstation
Release date23 November 2021 (3 years ago)30 March 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 cores71682560
Core clock speed1050 MHz652 MHz
Boost clock speed1650 MHz1140 MHz
Number of transistors28,300 million8,700 million
Manufacturing process technology8 nm8 nm
Power consumption (TDP)200 Watt60 Watt
Texture fill rate369.691.20
Floating-point processing power23.65 TFLOPS5.837 TFLOPS
ROPs9632
TMUs22480
Tensor Cores22480
Ray Tracing Cores5620

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 x16PCIe 4.0 x8
Length267 mmno data
Width2-slotno data
Supplementary power connectors1x 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 typeGDDR6GDDR6
Maximum RAM amount20 GB6 GB
Memory bus width320 Bit96 Bit
Memory clock speed2000 MHz1375 MHz
Memory bandwidth640.0 GB/s132.0 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 DisplayPort 1.4aPortable Device Dependent

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA8.68.6

Pros & cons summary


Recency 23 November 2021 30 March 2022
Maximum RAM amount 20 GB 6 GB
Power consumption (TDP) 200 Watt 60 Watt

RTX A4500 has a 233.3% higher maximum VRAM amount.

RTX A1000 Mobile 6 GB, on the other hand, has an age advantage of 4 months, and 233.3% lower power consumption.

We couldn't decide between RTX A4500 and RTX A1000 Mobile 6 GB. We've got no test results to judge.

Be aware that RTX A4500 is a workstation card while RTX A1000 Mobile 6 GB is a mobile workstation 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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NVIDIA RTX A4500
RTX A4500
NVIDIA RTX A1000 Mobile 6 GB
RTX A1000 Mobile 6 GB

Comparisons with similar GPUs

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Community ratings

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


3.7 194 votes

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3.5 21 vote

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Questions & comments

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