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  3. /AMD Radeon RX 7900 XTX vs Apple M4 Pro GPU (20 Core)

AMD Radeon RX 7900 XTX vs Apple M4 Pro GPU (20 Core)

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Radeon RX 7900 XTX leads Apple M4 Pro GPU (20 Core) overall by 19 points (90 vs 71 out of 100).
  • AMD Radeon RX 7900 XTX stands out on Core Specifications Base Power: 410 W, Core Specifications Maximum Power: 560 W, Memory Technology: GDDR6.
AMD Radeon RX 7900 XTX leads overall
$999 at launch
AMD Radeon RX 7900 XTX
90
Apple M4 Pro GPU (20 Core)
71
Why it stands out
  • Core Specifications Base Power: 410 W
  • Core Specifications Maximum Power: 560 W
  • Memory Technology: GDDR6

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)
Source
  • Apple M4 - WikipediaCovers technical specifications for all M4 variants, including the GPU core count and LPDDR5X memory details.
Video — reviews used (2)

Generated Jun 28, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

AMD Radeon RX 7900 XTX

Check Price on Amazon

Apple M4 Pro GPU (20 Core)

Check Price on Amazon

Performance

Higher benchmark score = faster

AMD Radeon RX 7900 XTX35,037
Apple M4 Pro GPU (20 Core)28,000
See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

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Review Videos

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Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
Base Frequency
2.085 GHz
2.6 GHz
Base Power
410 W
60 W
Maximum Frequency
2.495 GHz
2.6 GHz
Maximum Power
560 W
100 W
Lithography Process
5 nm
3 nm

Memory

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
Capacity
24 GB
24 GB
Technology
Bus Width
384 bit
4,096 bit
Bandwidth
960 GB/s
230 GB/s
Is Shared
No
Yes

API Support

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
DirectX Version
12
12
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
2.1
3

Theoretical Performance

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
Pixel Rate
384 GP/s
82 GP/s
Texture Rate
768 GT/s
164 GT/s
Performance (FP16)
123 TFLOPS
14.2 TFLOPS
Performance (FP32)
61.4 TFLOPS
7.1 TFLOPS
Performance (FP64)
3,840 GFLOPS
203 GFLOPS

Benchmark

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
G3D Mark
35,037
28,000

Miscellaneous

Feature
AMD Radeon RX 7900 XTX
Apple M4 Pro GPU (20 Core)
Release Date
December 13, 2022
November 8, 2024
Platform

Specification Note

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

LET'S
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