Arc B580 vs RTX A4500 Mobile

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Primary details

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

Place in the ranking78not rated
Place by popularitynot in top-100not in top-100
Power efficiency22.31no data
ArchitectureAmpere (2020−2024)Generation 12.7 (2022−2024)
GPU code nameGA104BGM-G21
Market segmentMobile workstationDesktop
Release date22 March 2022 (2 years ago)12 December 2024 (recently)
Launch price (MSRP)no data$249

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 cores58882560
Core clock speed930 MHz1700 MHz
Boost clock speed1500 MHz2670 MHz
Number of transistors17,400 million19,600 million
Manufacturing process technology8 nm5 nm
Power consumption (TDP)140 Watt190 Watt
Texture fill rate276.0427.2
Floating-point processing power17.66 TFLOPS13.67 TFLOPS
ROPs9680
TMUs184160
Tensor Cores184160
Ray Tracing Cores4620

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 sizelargeno data
InterfacePCIe 4.0 x16PCIe 4.0 x8
Lengthno data272 mm
Widthno data2-slot
Supplementary power connectorsno data1x 8-pin

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 amount16 GB12 GB
Memory bus width256 Bit192 Bit
Memory clock speed2000 MHz2400 MHz
Memory bandwidth512.0 GB/s460.8 GB/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 ConnectorsPortable Device Dependent1x HDMI 2.1, 3x DisplayPort 2.0
HDMI-+

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.6
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA8.6-

Pros & cons summary


Recency 22 March 2022 12 December 2024
Maximum RAM amount 16 GB 12 GB
Chip lithography 8 nm 5 nm
Power consumption (TDP) 140 Watt 190 Watt

RTX A4500 Mobile has a 33.3% higher maximum VRAM amount, and 35.7% lower power consumption.

Arc B580, on the other hand, has an age advantage of 2 years, and a 60% more advanced lithography process.

We couldn't decide between RTX A4500 Mobile and Arc B580. We've got no test results to judge.

Be aware that RTX A4500 Mobile is a mobile workstation card while Arc B580 is a desktop 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 Mobile
RTX A4500 Mobile
Intel Arc B580
Arc B580

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.


3.5 17 votes

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4.2 65 votes

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Questions & comments

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