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Intel Core i9-12900K vs Apple A5X
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i9-12900K
100 %
Intel UHD Graphics 770
Apple A5X
3 %
PowerVR SGX543MP4 (4 Cores)
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
Blender 3.1 Benchmark
213 entries
213 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
V-Ray CPU-Render
251 entries
251 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
CPU performance per watt (efficiency)
140 entries
140 entries
Specifications
At a glance
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| Family | Intel Core i9 (81) | Apple A series (27) |
| CPU group | Intel Core i 12000 (34) | Apple A5/A5X (2) |
| Architecture | Alder Lake S | A5 |
| Technology | 10 nm | 32 nm |
| Segment | Desktop | Smartphone / Tablet |
| Socket | LGA 1700 | |
| Predecessor | Intel Core i9-11900K | |
| Successor | Intel Core i9-13900K | Apple A6X |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| CPU Cores / Threads | 16 / 24 | 2 / 2 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 8x Golden Cove 3.20 - 5.20 GHz |
2x Cortex-A9 1.00 GHz |
| Core Cluster 2: | 8x Gracemont 2.40 - 3.90 GHz |
|
| L2-Cache | 14.00 MB | 1.00 MB |
| L3-Cache | 30.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| GPU name | Intel UHD Graphics 770 | PowerVR SGX543MP4 (4 Cores) |
| GPU frequency | 0.30 - 1.55 GHz | 0.20 GHz |
| CUs / Shader | 32 / 256 | 8 / 64 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 1 |
| Max. GPU Memory | 64 GB | |
| Technology | 10 nm | 45 nm |
| Release date | Q4/2021 | Q1/2012 |
NPU AI performance
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| Memory | DDR5-4800 (76.8 GB/s) DDR4-3200 (51.2 GB/s) | LPDDR2-800 (12.8 GB/s) |
| Max. Memory | 128 GB | 1 GB |
| Memory channels | 2 | 4 |
| ECC | Yes | No |
| PCIe | 5.0 x 20 | |
| PCIe Bandwidth | 78.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| TDP | 125 W | |
| TDP (PL2) | 241 W | |
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i9-12900K | Apple A5X |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✗ |
| Operating systems | Windows 10, Windows 11, Linux | iOS |
| Instruction set | x86-64 (64 bit) | Armv7-A (32 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ | |
| Release date | Q4/2021 | Q1/2011 |
| Release price | 589 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i9-12900K is 4.2 stars (120 ratings), while Apple A5X has received 2.8 stars (4 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
2
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
3
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
4
Intel Celeron 450
1C / 1T · 0.00 GHz
5
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14C / 20T · 5.10 GHz
6
AMD Ryzen 7 5800XT
8C / 16T · 4.80 GHz
7
Intel Xeon E5-2680 v4
14C / 28T · 3.30 GHz
8
Intel Core i9-12900K
16C / 24T · 5.20 GHz
9
Apple A5X
2C / 2T · 0.00 GHz
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