Ryzen Z1 Extreme vs Athlon II X4 640

VS

Aggregate performance score

Athlon II X4 640
2010
4 cores / 4 threads, 95 Watt
1.41
Ryzen Z1 Extreme
2023
8 cores / 16 threads, 15 Watt
15.85
+1024%

Ryzen Z1 Extreme outperforms Athlon II X4 640 by a whopping 1024% based on our aggregate benchmark results.

Primary details

Comparing Athlon II X4 640 and Ryzen Z1 Extreme processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2216429
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.92no data
Market segmentDesktop processorLaptop
Seriesno dataPhoenix (Zen 4, Ryzen 7040)
Power efficiency1.40100.00
Architecture codenamePropus (2009−2011)Phoenix (Zen 4) (2023)
Release date11 May 2010 (14 years ago)May 2023 (1 year ago)
Launch price (MSRP)$80no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X4 640 and Ryzen Z1 Extreme basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)8 (Octa-Core)
Threads416
Base clock speed3 GHz3.3 GHz
Boost clock speed3 GHz5.1 GHz
L1 cache128 KB (per core)64 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache0 KB16 MB (shared)
Chip lithography45 nm4 nm
Die size169 mm2178 mm2
Number of transistors300 million25,000 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Athlon II X4 640 and Ryzen Z1 Extreme compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM3FP8
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X4 640 and Ryzen Z1 Extreme. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X4 640 and Ryzen Z1 Extreme are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X4 640 and Ryzen Z1 Extreme. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M ( - 2700 MHz)

Peripherals

Specifications and connection of peripherals supported by Athlon II X4 640 and Ryzen Z1 Extreme.

PCIe version2.04.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon II X4 640 1.41
Ryzen Z1 Extreme 15.85
+1024%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon II X4 640 2245
Ryzen Z1 Extreme 25181
+1022%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Athlon II X4 640 313
Ryzen Z1 Extreme 2190
+600%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Athlon II X4 640 948
Ryzen Z1 Extreme 9677
+921%

Gaming performance

Pros & cons summary


Performance score 1.41 15.85
Physical cores 4 8
Threads 4 16
Chip lithography 45 nm 4 nm
Power consumption (TDP) 95 Watt 15 Watt

Ryzen Z1 Extreme has a 1024.1% higher aggregate performance score, 100% more physical cores and 300% more threads, a 1025% more advanced lithography process, and 533.3% lower power consumption.

The Ryzen Z1 Extreme is our recommended choice as it beats the Athlon II X4 640 in performance tests.

Note that Athlon II X4 640 is a desktop processor while Ryzen Z1 Extreme is a notebook one.


Should you still have questions on choice between Athlon II X4 640 and Ryzen Z1 Extreme, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon II X4 640
Athlon II X4 640
AMD Ryzen Z1 Extreme
Ryzen Z1 Extreme

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.7 1388 votes

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Questions & comments

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