Apple A5X vs Intel Core i3-1120G4

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CPU comparison with benchmarks


Apple A5X CPU1 vs CPU2 Intel Core i3-1120G4
Apple A5X Intel Core i3-1120G4

CPU comparison

Apple A5X or Intel Core i3-1120G4 - 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 i3-1120G4 has 2 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i3-1120G4 was released in Q4/2020.
Apple A series (22) Family Intel Core i3 (205)
Apple A5/A5X (2) CPU group Intel Core i 1100G/11000U (19)
5 Generation 11
A5 Architecture Tiger Lake U
Mobile Segment Mobile
-- Predecessor --
Apple A6X Successor --

CPU Cores and Base Frequency

The 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 i3-1120G4 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i3-1120G4 is at 2.50 GHz (3.90 GHz).

Apple A5X Characteristic Intel Core i3-1120G4
2 Cores 2
2 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.00 GHz Frequency 2.50 GHz
-- Turbo Frequency (1 Core) 3.90 GHz
-- Turbo Frequency (All Cores) 3.90 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Apple A5X Characteristic Intel Core i3-1120G4
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Apple A5X or Intel Core i3-1120G4 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.

PowerVR SGX543MP4 (4 Cores) GPU Intel UHD Graphics (Tiger Lake G4)
0.20 GHz GPU frequency 0.30 GHz
-- GPU (Turbo) 1.10 GHz
-- GPU Generation 11
45 nm Technology 10 nm
1 Max. displays 4
8 Compute units 48
64 Shader 384
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
10 DirectX Version 12

Hardware codec support

A 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.

PowerVR SGX543MP4 (4 Cores) GPU Intel UHD Graphics (Tiger Lake G4)
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
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The 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 i3-1120G4 supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 68.2 GB/s.

Apple A5X Characteristic Intel Core i3-1120G4
LPDDR2-800 Memory LPDDR4X-4266
1 GB Max. Memory 32 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
12.8 GB/s Max. Bandwidth 68.2 GB/s
No ECC No
1.00 MB L2 Cache --
-- L3 Cache 6.00 MB
-- PCIe version 4.0
-- PCIe lanes 4
-- PCIe Bandwidth 7.9 GB/s

Thermal Management

The thermal design power (TDP for short) of the Apple A5X is --, while the Intel Core i3-1120G4 has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple A5X Characteristic Intel Core i3-1120G4
-- TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 7 W
-- Tjunction max. 100 °C

Technical details

The Apple A5X is manufactured in 32 nm and has 1.00 MB cache. The Intel Core i3-1120G4 is manufactured in 10 nm and has a 6.00 MB cache.

Apple A5X Characteristic Intel Core i3-1120G4
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, AVX-512
-- Socket BGA 1526
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 Q4/2020
-- Release price 309 $
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Apple A5X Apple A5X
PowerVR SGX543MP4 (4 Cores) @ 0.20 GHz
26 (3%)
Intel Core i3-1120G4 Intel Core i3-1120G4
Intel UHD Graphics (Tiger Lake G4) @ 1.10 GHz
845 (100%)

Devices using this processor

Apple A5X Intel Core i3-1120G4
Apple iPad 2 (3. Gen) Unknown

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