Radeon 740M vs Arc 7 A780

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Primary details

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

Place in the rankingnot rated562
Place by popularitynot in top-100not in top-100
Power efficiencyno data12.57
ArchitectureGeneration 12.7 (2022−2023)RDNA 3.0 (2022−2025)
GPU code nameDG2-512Phoenix2
Market segmentDesktopDesktop
Release date2022 (3 years ago)31 January 2024 (1 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 cores4096256
Core clock speedno data800 MHz
Boost clock speed2200 MHz2800 MHz
Number of transistors21,700 million20,900 million
Manufacturing process technology6 nm4 nm
Power consumption (TDP)200 Watt45 Watt
Texture fill rate563.244.80
Floating-point processing power18.02 TFLOPS2.867 TFLOPS
ROPs1288
TMUs25616
Ray Tracing Coresno data4

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
Width2-slotIGP
Supplementary power connectors2x 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 typeGDDR6XSystem Shared
Maximum RAM amount16 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed17.5 GB/sSystem Shared
Memory bandwidth559.6 GB/sno data
Shared memory-+
Resizable BAR+-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors1x HDMI 2.1, 3x DisplayPort 1.4aMotherboard Dependent
HDMI+-

API and SDK compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.8
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.31.3

Pros & cons summary


Chip lithography 6 nm 4 nm
Power consumption (TDP) 200 Watt 45 Watt

Radeon 740M has a 50% more advanced lithography process, and 344.4% lower power consumption.

We couldn't decide between Arc 7 A780 and Radeon 740M. We've got no test results to judge.

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Intel Arc 7 A780
Arc 7 A780
AMD Radeon 740M
Radeon 740M

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


3.5 35 votes

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3.7 144 votes

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Comments

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