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AMD Athlon II X4 638 vs Apple M1 Ultra (64-GPU)

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AMD Athlon II X4 638

The AMD Athlon II X4 638 operates with 4 cores and 4 CPU threads. It run at -- base -- all cores while the TDP is set at 65 W.The processor is attached to the FM1 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR3-1333 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Llano Architecture is enhanced with 32 nm technology and supports AMD-V. The product was launched on Q1/2012

Apple M1 Ultra (64-GPU)

The Apple M1 Ultra (64-GPU) operates with 20 cores and 4 CPU threads. It run at 3.20 GHz base 2.06 GHz all cores while the TDP is set at 60 W.The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 8 memory channels to support LPDDR5-6400 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, M1 Architecture is enhanced with 5 nm technology and supports Apple Virtualization Framework. The product was launched on Q1/2022

AMD Athlon II X4 638

Apple M1 Ultra (64-GPU)

AMD Athlon II X4 638

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Apple M1 Ultra (64-GPU)

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Compare Detail

2.70 GHz	Frequency	3.20 GHz
4	Cores	20
--	Turbo (1 Core)	3.20 GHz
--	Turbo (All Cores)	2.06 GHz
No	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	hybrid (big.LITTLE)
no iGPU	GPU	Apple M1 Ultra (64 Core)
No turbo	GPU (Turbo)	No turbo
32 nm	Technology	5 nm
No turbo	GPU (Turbo)	No turbo
	DirectX Version
	Max. displays	3
DDR3-1333	Memory	LPDDR5-6400
2	Memory channels	8
	Max memory
No	ECC	No
4.00 MB	L2 Cache	52.00 MB
--	L3 Cache	--
	PCIe version
	PCIe lanes
32 nm	Technology	5 nm
FM1	Socket	N/A
65 W	TDP	60 W
AMD-V	Virtualization	Apple Virtualization Framework
Q1/2012	Release date	Q1/2022
Show more data		Show more data

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.

AMD Athlon II X4 638 (0%)

Apple M1 Ultra (64-GPU) 1,543 (70%)

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.

AMD Athlon II X4 638 (0%)

Apple M1 Ultra (64-GPU) 24,194 (37%)

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.

AMD Athlon II X4 638 377 (17%)

Apple M1 Ultra (64-GPU) 1,803 (80%)

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.

AMD Athlon II X4 638 1,327 (3%)

Apple M1 Ultra (64-GPU) 24,061 (48%)

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.

AMD Athlon II X4 638 (0%)

Apple M1 Ultra (64-GPU) 21,213 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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.

AMD Athlon II X4 638 (0%)

Apple M1 Ultra (64-GPU) 41,064 (38%)

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

AMD Athlon II X4 638		Apple M1 Ultra (64-GPU)
65 W	Max TDP	60 W
NA	Power consumption per day (kWh)	NA
NA	Running cost per day	NA
NA	Power consumption per year (kWh)	NA
NA	Running cost per year	NA