Apple M4 40-core GPU vs CMP 70HX

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	Ampere (2020−2025)	no data
GPU code name	GA104	no data
Market segment	Workstation	Laptop
Release date	2021 (4 years ago)	30 October 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 cores	3840	40
Core clock speed	1365 MHz	no data
Boost clock speed	1395 MHz	no data
Number of transistors	17,400 million	no data
Manufacturing process technology	8 nm	3 nm
Power consumption (TDP)	no data	45 Watt
Texture fill rate	167.4	no data
Floating-point processing power	10.71 TFLOPS	no data
ROPs	64	no data
TMUs	120	no data
Tensor Cores	120	no data
Ray Tracing Cores	30	no data
L1 Cache	3.8 MB	no data
L2 Cache	4 MB	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	large
Interface	PCIe 1.0 x4	no data
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 12-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	GDDR6X	LPDDR5x-8533
Maximum RAM amount	8 GB	no data
Memory bus width	256 Bit	no data
Memory clock speed	1188 MHz	8533 MHz
Memory bandwidth	608.3 GB/s	no 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 Connectors

No outputs

no data

API and SDK support

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

DirectX	12 Ultimate (12_2)	no data
Shader Model	6.8	no data
OpenGL	4.6	no data
OpenCL	3.0	no data
Vulkan	1.3	-
CUDA	8.6	-
DLSS	+	-

Pros & cons summary

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Chip lithography

8 nm

3 nm

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