Apple A5X vs AMD Athlon II X4 620

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CPU comparison with benchmarks


Apple A5X CPU1 vs CPU2 AMD Athlon II X4 620
Apple A5X AMD Athlon II X4 620

CPU comparison

Apple A5X or AMD Athlon II X4 620 - 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 AMD Athlon II X4 620 has 4 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 620 was released in Q3/2009.
Apple A series (22) Family AMD Athlon II (52)
Apple A5/A5X (2) CPU group AMD Athlon II X4 (Propus) (10)
5 Generation 1
A5 Architecture Propus
Mobile Segment Desktop / Server
-- 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 AMD Athlon II X4 620 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X4 620 is at 2.60 GHz.

Apple A5X Characteristic AMD Athlon II X4 620
2 Cores 4
2 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.00 GHz Frequency 2.60 GHz
-- Turbo Frequency (1 Core) --
-- 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 A5X Characteristic AMD Athlon II X4 620
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Apple A5X or AMD Athlon II X4 620 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 no iGPU
0.20 GHz GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
45 nm Technology
1 Max. displays
8 Compute units --
64 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 SGX543MP4 (4 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 A5X can use up to 1 GB of memory in 4 memory channels. The maximum memory bandwidth is 12.8 GB/s. The AMD Athlon II X4 620 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

Apple A5X Characteristic AMD Athlon II X4 620
LPDDR2-800 Memory DDR3-1333
1 GB Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
12.8 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
1.00 MB L2 Cache 2.00 MB
-- L3 Cache --
-- PCIe version 2.0
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Apple A5X is --, while the AMD Athlon II X4 620 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple A5X Characteristic AMD Athlon II X4 620
-- TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Apple A5X is manufactured in 32 nm and has 1.00 MB cache. The AMD Athlon II X4 620 is manufactured in 45 nm and has a 2.00 MB cache.

Apple A5X Characteristic AMD Athlon II X4 620
32 nm Technology 45 nm
Chiplet Chip design Unknown
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions MMX, 3DNow!, SSE3, SSE4a
-- Socket AM3
None Virtualization AMD-V
No AES-NI No
iOS Operating systems Windows 10, Linux
Q1/2011 Release date Q3/2009
-- Release price --
show more data show more data


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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
337 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1275 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
334 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1155 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
132 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
505 (100%)

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 (100%)
AMD Athlon II X4 620 AMD Athlon II X4 620
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
1916 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
62 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Apple A5X Apple A5X
2C 2T @ 1.00 GHz
0 (0%)
AMD Athlon II X4 620 AMD Athlon II X4 620
4C 4T @ 2.60 GHz
238 (100%)

Devices using this processor

Apple A5X AMD Athlon II X4 620
Apple iPad 2 (3. Gen) Unknown

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