Apple A5X | Intel Core i5-12450HX | |
CPU comparisonApple A5X or Intel Core i5-12450HX - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Apple A5X has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to 1 GB of memory is supported in 4 memory channels. The Apple A5X was released in Q1/2011. The Intel Core i5-12450HX has 8 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i5-12450HX was released in Q2/2022. |
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Apple A series (22) | Family | Intel Core i5 (331) |
Apple A5/A5X (2) | CPU group | Intel Core i 12000H (23) |
5 | Generation | 12 |
A5 | Architecture | Alder Lake H |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Apple A6X | Successor | Intel Core i5-13450HX |
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CPU Cores and Base FrequencyThe Apple A5X has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Apple A5X is 1.00 GHz while the Intel Core i5-12450HX has 8 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Core i5-12450HX is at 2.40 GHz (4.40 GHz). |
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Apple A5X | Characteristic | Intel Core i5-12450HX |
2 | Cores | 8 |
2 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.00 GHz 2x Cortex-A9 |
A-Core | 2.40 GHz (4.40 GHz) 4x Golden Cove |
-- | B-Core | 1.80 GHz (3.10 GHz) 4x Gracemont |
Internal GraphicsThe Apple A5X or Intel Core i5-12450HX has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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PowerVR SGX543MP4 (4 Cores) | GPU | Intel UHD Graphics 770 |
0.20 GHz | GPU frequency | 0.30 GHz |
-- | GPU (Turbo) | 1.30 GHz |
-- | GPU Generation | 11 |
45 nm | Technology | 10 nm |
1 | Max. displays | 3 |
8 | Compute units | 32 |
64 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
10 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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PowerVR SGX543MP4 (4 Cores) | GPU | Intel UHD Graphics 770 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Apple A5X can use up to 1 GB of memory in 4 memory channels. The maximum memory bandwidth is 12.8 GB/s. The Intel Core i5-12450HX supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 83.2 GB/s. |
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Apple A5X | Characteristic | Intel Core i5-12450HX |
LPDDR2-800 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
1 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
12.8 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 12.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Apple A5X is --, while the Intel Core i5-12450HX has a TDP of 55 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Apple A5X | Characteristic | Intel Core i5-12450HX |
-- | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
-- | TDP up | -- |
-- | TDP down | 45 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Apple A5X is manufactured in 32 nm and has 1.00 MB cache. The Intel Core i5-12450HX is manufactured in 10 nm and has a 12.00 MB cache. |
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Apple A5X | Characteristic | Intel Core i5-12450HX |
32 nm | Technology | 10 nm |
Chiplet | Chip design | Monolithic |
Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
-- | Socket | BGA 1744 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
iOS | Operating systems | Windows 10, Windows 11, Linux |
Q1/2011 | Release date | Q2/2022 |
-- | Release price | -- |
show more data | show more data | |
Apple A5X
PowerVR SGX543MP4 (4 Cores) @ 0.20 GHz |
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Intel Core i5-12450HX
Intel UHD Graphics 770 @ 1.30 GHz |
Apple A5X
2C 2T @ 1.00 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Devices using this processor |
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Apple A5X | Intel Core i5-12450HX |
Apple iPad 2 (3. Gen) | Unknown |