Apple M4 Pro GPU (20 Core) vs Apple M1 GPU (8 Core)

Updated Jun 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Apple M4 Pro GPU (20 Core) is the better pick — it scores 39/100 to the Apple M1 GPU (8 Core)'s 28, leading on Core Specifications and Memory. Choose the Apple M1 GPU (8 Core) instead if you want to spend less.

Apple M4 Pro GPU (20 Core) has no published G3D Mark result, so it scores lower.
Apple M1 GPU (8 Core) has no published G3D Mark result, so it scores lower.

Verdict

Our overall take, at a glance

Apple M4 Pro GPU (20 Core) leads overall

Apple M4 Pro GPU (20 Core)

Apple M1 GPU (8 Core)

Why it stands out

Memory Capacity: 24 GB (200% more)
Memory Bandwidth: 230 GB/s (130% more)
Theoretical Performance Performance (FP16): 14.2 TFLOPS (173% more)

Winner by category for Apple M4 Pro GPU (20 Core) vs Apple M1 GPU (8 Core)
Category	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)	Winner
Core Specifications	71	29	Apple M4 Pro GPU (20 Core)
Memory	64	44	Apple M4 Pro GPU (20 Core)
API Support	50	50	Tie
Theoretical Performance	56	30	Apple M4 Pro GPU (20 Core)
Benchmark	20	20	Tie
Miscellaneous	32	32	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

Apple M4 Pro GPU (20 Core)

The Apple M4 Pro is a System-on-a-chip (SoC) featuring a graphics processing unit (GPU), along with components like the CPU and NPU. It has specifications designed for use in various Apple products, including Mac Mini or iMac models (SOURCE 1). The GPU component of this chip consists of either 16 or 20 cores (SOURCE 1).

Best for laptopBest for desktop

Pros

The M4 Pro features 16 or 20 GPU cores (SOURCE 1)
Supports LPDDR5X memory with a theoretical maximum bandwidth of 273GB/sec (SOURCE 1)

Apple M1 GPU (8 Core)

The Apple M1 GPU is an integrated graphics solution built into the M1 series of System-on-a-Chip processors. It provides graphical processing capabilities alongside the CPU and unified memory for Mac computers and iPads. This hardware solution is designed to offer high performance, especially in power efficiency, for a range of everyday computing tasks.

Best for Creative professionalsBest for Students/ProductivityBest for General use

Pros

Integrated system approach ensures efficient data sharing between the GPU and unified memory.
The architecture allows for strong overall performance per watt across various applications.
Provides dedicated graphics horsepower suitable for creative workflows and media consumption.

Cons

Though designed efficiently, it is limited to the specific hardware generation of Mac devices using M1.
Compared to professional-grade desktop GPUs, its specialized focus may limit extreme rendering capabilities.

Value for Money

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Apple M4 Pro GPU (20 Core)

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Apple M1 GPU (8 Core)

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Review Videos

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Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)
Base Frequency	N/A	N/A
Maximum Frequency	N/A	N/A
Lithography Process	3 nm40% less	5 nm

Memory

Feature	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)
Technology
Bus Width	N/A	N/A
Bandwidth	230 GB/s130% more	100 GB/s
Is Shared	Yes	Yes

API Support

Feature	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)
DirectX Version	N/A	N/A
OpenGL Version	4.6	4.6
Vulkan Version	1.3	1.3
OpenCL Version	3	3

Theoretical Performance

Feature	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)
Pixel Rate	82 GP/s	74.3 GP/s
Texture Rate	164 GT/s	47.7 GT/s
Performance (FP16)	14.2 TFLOPS173% more	5.2 TFLOPS
Performance (FP32)	7.1 TFLOPS173% more	2.6 TFLOPS
Performance (FP64)	N/A	N/A

Miscellaneous

Feature	Apple M4 Pro GPU (20 Core)	Apple M1 GPU (8 Core)
Release Date	November 8, 2024	July 21, 2021
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Apple M4 Pro GPU (20 Core) vs Apple M1 GPU (8 Core) comparison

Based on our overall comparison score, Apple M4 Pro GPU (20 Core) rates higher at 36/100 versus 32/100 for Apple M1 GPU (8 Core) — a 4-point lead. Apple M4 Pro GPU (20 Core) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Apple M4 Pro GPU (20 Core) and Apple M1 GPU (8 Core) are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 36/100 for Apple M4 Pro GPU (20 Core) and 32/100 for Apple M1 GPU (8 Core).

If you want the higher-rated gpus option overall, Apple M4 Pro GPU (20 Core) (36/100) edges out Apple M1 GPU (8 Core) (32/100). But if Apple M1 GPU (8 Core) is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.