AMD Radeon RX 6900 XT vs Apple M4 Pro (12 Core) - GPUs Comparison Guide | Let's Compare
AMD Radeon RX 6900 XT vs Apple M4 Pro (12 Core)
Verdict
Our overall take, at a glance
Key takeaways
AMD Radeon RX 6900 XT leads Apple M4 Pro (12 Core) overall by 34 points (85 vs 51 out of 100).
AMD Radeon RX 6900 XT stands out on Core Specifications Base Power: 250 W, Core Specifications Maximum Power: 375 W, Memory Technology: GDDR6.
AMD Radeon RX 6900 XT leads overall
$999 at launch
AMD Radeon RX 6900 XT
85
Apple M4 Pro (12 Core)
51
Why it stands out
Core Specifications Base Power: 250 W
Core Specifications Maximum Power: 375 W
Memory Technology: GDDR6
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
AMD Radeon RX 6900 XT
The AMD Radeon RX 6900 XT is an enthusiast-class graphics card powered by the Navi 21 graphics processor and equipped with 16GB of GDDR6 memory. Designed for high-end desktop gaming, it targets users looking for flagship performance to challenge Nvidia's top-tier RTX 3090 but at a lower initial price point. The card introduces hardware-based ray tracing capabilities alongside AMD's Smart Access Memory technology.
Best for High-framerate 1440p and 4K gaming in traditional rasterized titles where ray trBest for PC builders with compatible Ryzen processors looking to leverage Smart Access Me
Pros
Competitive traditional rasterization performance that closely matches the more expensive RTX 3090 in several titles
Lower launch price compared to competing flagship graphics cards from Nvidia
Performance advantages when utilizing Smart Access Memory on compatible AMD platforms
Solid thermal and acoustic performance on the reference cooler design
Cons
Disappointing ray-tracing performance compared to Nvidia's RTX 30-series competitors
Lacked a mature, widely supported DLSS competitor for image upscaling at launch
Video — reviews used (3)
Three detailed review videos covering real-world gaming benchmarks, ray tracing comparisons, power draw, and cooling efficiency.
Generated Jul 4, 2026
Apple M4 Pro (12 Core)
The Apple M4 Pro is a high-performance system-on-a-chip designed for professional computing applications. With increased core counts and higher bandwidth memory options, it enhances capability across CPU, GPU, and Neural Processing tasks. It is best suited for users who require significant processing power for demanding creative or development workflows.
Best for Video EditingBest for Software DevelopmentBest for Content Creation
Pros
The dedicated M4 Pro design supports a high number of cores in both the CPU (up to 14) and GPU (up to 20).
System memory options are robust, allowing configurations that reach up to 64GB unified memory with high bandwidth.
Integration includes advanced graphics features like hardware-accelerated ray tracing and improved Neural Engine capabilities, enhancing creative throughput.
It is designed for various form factors including Mac Mini and MacBook Pro models.
Cons
The architecture relies on unified memory, which means all components share the same pool of resources up to the physical limit.
While powerful, accessing maximum performance requires selecting a model with higher core counts across the board.
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Core Specifications
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
Base Frequency
2.015 GHz
2 GHz
Base Power
250 W
12 W
Maximum Frequency
2.245 GHz
2 GHz
Maximum Power
375 W
25 W
Lithography Process
7 nm
3 nm
Memory
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
Capacity
16 GB
64 GB
Technology
Bus Width
256 bit
192 bit
Bandwidth
576 GB/s
273 GB/s
Is Shared
No
Yes
API Support
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
DirectX Version
12
0
OpenGL Version
4.6
4.1
Vulkan Version
1.3
1.3
OpenCL Version
2
1.2
Theoretical Performance
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
Pixel Rate
180 GP/s
128 GP/s
Texture Rate
576 GT/s
256 GT/s
Performance (FP16)
46.1 TFLOPS
16.4 TFLOPS
Performance (FP32)
23 TFLOPS
8.2 TFLOPS
Performance (FP64)
1,440 GFLOPS
118.75 GFLOPS
Benchmark
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
G3D Mark
24,168
16,500
Miscellaneous
Feature
AMD Radeon RX 6900 XT
Apple M4 Pro (12 Core)
Release Date
December 8, 2020
October 30, 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.