Apple A6 vs Intel Xeon Platinum 8468H

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CPU comparison with benchmarks


Apple A6 CPU1 vs CPU2 Intel Xeon Platinum 8468H
Apple A6 Intel Xeon Platinum 8468H

CPU comparison

Apple A6 or Intel Xeon Platinum 8468H - 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 A6 has 2 cores with 2 threads and clocks with a maximum frequency of 1.30 GHz. Up to 1 GB of memory is supported in 2 memory channels. The Apple A6 was released in Q3/2012.

The Intel Xeon Platinum 8468H has 48 cores with 96 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8468H was released in Q1/2023.
Apple A series (22) Family Intel Xeon Platinum (89)
Apple A6/A6X (2) CPU group Intel Xeon Platinum 8400 (18)
6 Generation 4
A6 Architecture Sapphire Rapids
Mobile Segment Desktop / Server
Apple A5 Predecessor --
Apple A7 Successor --

CPU Cores and Base Frequency

The Apple A6 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Apple A6 is 1.30 GHz while the Intel Xeon Platinum 8468H has 48 CPU cores and 96 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8468H is at 2.10 GHz (3.80 GHz).

Apple A6 Characteristic Intel Xeon Platinum 8468H
2 Cores 48
2 Threads 96
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.30 GHz Frequency 2.10 GHz
-- Turbo Frequency (1 Core) 3.80 GHz
-- Turbo Frequency (All Cores) --

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 A6 Characteristic Intel Xeon Platinum 8468H
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Apple A6 or Intel Xeon Platinum 8468H 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 SGX543MP3 (3 Cores) GPU no iGPU
0.27 GHz GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
32 nm Technology
1 Max. displays
6 Compute units --
48 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10 DirectX Version --

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 SGX543MP3 (3 Cores) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Apple A6 can use up to 1 GB of memory in 2 memory channels. The maximum memory bandwidth is 8.5 GB/s. The Intel Xeon Platinum 8468H supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.

Apple A6 Characteristic Intel Xeon Platinum 8468H
LPDDR2-1066 Memory DDR5-4400, DDR5-4800
1 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
8.5 GB/s Max. Bandwidth 307.2 GB/s
No ECC Yes
1.00 MB L2 Cache --
-- L3 Cache 105.00 MB
-- PCIe version 5.0
-- PCIe lanes 80
-- PCIe Bandwidth 315.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Apple A6 is --, while the Intel Xeon Platinum 8468H has a TDP of 330 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple A6 Characteristic Intel Xeon Platinum 8468H
-- TDP (PL1 / PBP) 330 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Apple A6 is manufactured in 32 nm and has 1.00 MB cache. The Intel Xeon Platinum 8468H is manufactured in 10 nm and has a 105.00 MB cache.

Apple A6 Characteristic Intel Xeon Platinum 8468H
32 nm Technology 10 nm
Chiplet Chip design Chiplet
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 4677
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
iOS Operating systems Windows, Linux
Q3/2012 Release date Q1/2023
-- Release price 13923 $
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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 A6 Apple A6
PowerVR SGX543MP3 (3 Cores) @ 0.27 GHz
68 (100%)
Intel Xeon Platinum 8468H Intel Xeon Platinum 8468H
@ 0.00 GHz
0 (0%)

Devices using this processor

Apple A6 Intel Xeon Platinum 8468H
Apple iPhone 5
Apple iPhone 5C
Unknown

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