Apple M3 Pro 14-Core GPU vs Radeon R9 285X

Primary details

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 3.0 (2014−2017)	no data
GPU code name	Tonga	no data
Market segment	Desktop	Laptop
Release date	no data	31 October 2023 (less than a year ago)
Current price	$263	no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	2048	14
Core clock speed	1002 MHz	no data
Number of transistors	5,000 million	no data
Manufacturing process technology	28 nm	5 nm
Power consumption (TDP)	200 Watt	no data
Texture fill rate	128.3	no data

Form factor & compatibility

Information on Radeon R9 285X and Apple M3 Pro 14-Core GPU compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	no data	medium sized
Interface	PCIe 3.0 x16	no data
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 6-pin + 1x 8-pin	no 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 type	GDDR5	LPDDR5-6400
Maximum RAM amount	3 GB	no data
Memory bus width	384 Bit	no data
Memory clock speed	5.5 GB/s	no data
Memory bandwidth	264.0 GB/s	no data
Shared memory	no data	-

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	2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2	no data
HDMI	+	no data

API compatibility

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

DirectX	12 (12_0)	no data
Shader Model	6.5	no data
OpenGL	4.6	no data
OpenCL	2.1	no data
Vulkan	1.2.170	no data

Pros & cons summary

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Chip lithography

28 nm

5 nm

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