Apple M2 Pro 16-Core GPU vs ATI Rage Mobility-M4

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Rage 4 (1998−1999)	no data
GPU code name	M4	no data
Market segment	Laptop	Laptop
Release date	1 October 1999 (25 years ago)	17 January 2023 (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 cores	no data	16
Core clock speed	105 MHz	no data
Number of transistors	8 million	no data
Manufacturing process technology	250 nm	5 nm
Texture fill rate	0.21	no data
ROPs	2	no data
TMUs	2	no data

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 size	no data	medium sized
Interface	AGP 4x	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	SDR	LPDDR5-6400
Maximum RAM amount	16 MB	no data
Memory bus width	64 Bit	no data
Memory clock speed	105 MHz	no data
Memory bandwidth	840.0 MB/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

1x DB13W3

no data

API compatibility

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

DirectX	6.0	no data
OpenGL	1.2	no data
OpenCL	N/A	no data
Vulkan	N/A	-

Pros & cons summary

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Recency	1 October 1999	17 January 2023
Chip lithography	250 nm	5 nm

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