Arc 7 A780 vs Radeon HD 8570D

Primary details

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

Place in the ranking	1074	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	1.19	no data
Architecture	TeraScale 3 (2010−2013)	Generation 12.7 (2022−2023)
GPU code name	Devastator Lite	DG2-512
Market segment	Desktop	Desktop
Release date	10 July 2013 (11 years ago)	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 cores	256	4096
Core clock speed	800 MHz	no data
Boost clock speed	868 MHz	2200 MHz
Number of transistors	1,303 million	21,700 million
Manufacturing process technology	32 nm	6 nm
Power consumption (TDP)	65 Watt	200 Watt
Texture fill rate	13.89	563.2
Floating-point processing power	0.4444 TFLOPS	18.02 TFLOPS
ROPs	8	128
TMUs	16	256

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).

Interface	IGP	PCIe 4.0 x16
Width	IGP	2-slot
Supplementary power connectors	no data	2x 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 type	System Shared	GDDR6X
Maximum RAM amount	System Shared	16 GB
Memory bus width	System Shared	256 Bit
Memory clock speed	System Shared	17.5 GB/s
Memory bandwidth	no data	559.6 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 Connectors	No outputs	1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI	-	+

API compatibility

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

DirectX	11.2 (11_0)	12 Ultimate (12_2)
Shader Model	5.0	6.6
OpenGL	4.4	4.6
OpenCL	1.2	3.0
Vulkan	N/A	1.3

Pros & cons summary

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Chip lithography	32 nm	6 nm
Power consumption (TDP)	65 Watt	200 Watt

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