AMD Athlon II X4 645

Price and performance details for the AMD Athlon II X4 645 can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Athlon II X4 645 Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

AMD Athlon II X4 645

Description:

Class: Desktop

Socket: AM3

Clockspeed: 3.1 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Cache Size: L1: 512 KB, L2: 2.0 MB,

Other names: AMD Athlon(tm) II X4 645 Processor, AMD Athlon(tm) X4 645 Processor

CPU First Seen on Charts: Q4 2010

CPUmark/$Price: 143.29

Overall Rank: 2171

Last Price Change: $16.21 USD (2023-03-28)

Average CPU Mark

2323

Single Thread Rating: 1259
Samples: 596*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 3,283
Thread: 1,034

CPU Test Suite Average Results for AMD Athlon II X4 645

Integer Math	7,214 MOps/Sec
Floating Point Math	5,191 MOps/Sec
Find Prime Numbers	9 Million Primes/Sec
Random String Sorting	7 Thousand Strings/Sec
Data Encryption	636.7 MBytes/Sec
Data Compression	52.7 MBytes/Sec
Physics	178 Frames/Sec
Extended Instructions	1,171 Million Matrices/Sec
Single Thread	1,259 MOps/Sec

From submitted results to PerformanceTest V10 as of 28th of March 2023.

CPU Mark Distribution for AMD Athlon II X4 645

Submitted Baseline Distribution Graph as of 24th of March 2023

From submitted results to PerformanceTest V10 as of 24th of March 2023.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Merchant	Price	Purchase
	$64.04 USD	Buy Now!
	$16.20 USD	Buy Now!
	NA	CPU Not Available. See Other Models

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Pricing History

Machines with this CPU (or similar)

Empowered PC Continuum Micro Gaming Desktop (AMD Ryzen 3 5300G with AMD Radeon Graphics, 16GB RAM, 256GB NVMe SSD, 500W PSU, AC WiFi, Windows 11 Home) Gamer Computer

$499.99

(www.amazon.com)

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

CPU Mark Relative to Top 10 Common Desktop CPUs
As of 28th of March 2023 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-12900K		41,593
Intel Core i7-12700K		34,797
AMD Ryzen 7 3700X		22,679
Apple M1 Max 10 Core 3200 MHz		22,134
AMD Ryzen 5 5600X		21,945
Apple M1 Pro 10 Core 3200 MHz		21,926
Intel Core i9-9900K @ 3.60GHz		18,533
AMD Ryzen 5 3600		17,797
Intel Core i7-9700K @ 3.60GHz		14,549
Apple M1 8 Core 3200 MHz		14,200
AMD Athlon II X4 645		2,323

CPU Value (CPU Mark / $Price )
As of 28th of March 2023 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		189.33
AMD Ryzen 7 3700X		143.45
AMD Athlon II X4 645		143.29
AMD Ryzen 5 5600X		140.67
Intel Core i9-12900K		116.84
Intel Core i7-12700K		85.08
Intel Core i7-9700K @ 3.60GHz		51.05
Intel Core i9-9900K @ 3.60GHz		45.76
Apple M1 8 Core 3200 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA
Apple M1 Pro 10 Core 3200 MHz		NA

Single Thread Rating
As of 28th of March 2023 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-12900K		4,206
Intel Core i7-12700K		4,059
Apple M1 Max 10 Core 3200 MHz		3,847
Apple M1 Pro 10 Core 3200 MHz		3,823
Apple M1 8 Core 3200 MHz		3,724
AMD Ryzen 5 5600X		3,358
Intel Core i9-9900K @ 3.60GHz		2,946
Intel Core i7-9700K @ 3.60GHz		2,889
AMD Ryzen 7 3700X		2,664
AMD Ryzen 5 3600		2,569
AMD Athlon II X4 645		1,259

Last 5 Baselines for AMD Athlon II X4 645
Most recent listed first
Baseline	CPU Mark
BL1736030 - Feb 03 2023		2206
BL1725338 - Jan 20 2023		1839
BL1719358 - Jan 13 2023		2604
BL1715506 - Jan 08 2023		1588
BL1701179 - Dec 22 2022		2371

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD Athlon II X4 645
As of 28th of March 2023 - Higher results represent better performance
Processor	Average CPU Mark
AMD Athlon II X4 645		2,323
Intel Core i5-760 @ 2.80GHz vs AMD Athlon II X4 645		2,604 (+12.1%)
Intel Core i3-2120 @ 3.30GHz vs AMD Athlon II X4 645		1,948 (-16.1%)
AMD FX-4100 Quad-Core vs AMD Athlon II X4 645		2,581 (+11.1%)
AMD Phenom II X4 840 vs AMD Athlon II X4 645		2,374 (+2.2%)
AMD Athlon II X4 610e vs AMD Athlon II X4 645		1,871 (-19.4%)
AMD Athlon II X3 450 vs AMD Athlon II X4 645		1,811 (-22.0%)
AMD Athlon II X3 445 vs AMD Athlon II X4 645		1,804 (-22.3%)
AMD Athlon II X4 640 vs AMD Athlon II X4 645		2,209 (-4.9%)
AMD Athlon II X4 635 vs AMD Athlon II X4 645		2,174 (-6.4%)
AMD Athlon II X4 631 Quad-Core vs AMD Athlon II X4 645		2,136 (-8.1%)
AMD Athlon II X3 460 vs AMD Athlon II X4 645		1,985 (-14.6%)
AMD Athlon II X4 605e vs AMD Athlon II X4 645		1,957 (-15.7%)

Is the AMD Athlon II X4 645 Good for Gaming?
As of 28th of March 2023 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 9 7900X3D		9,297
Intel Core i9-13900KS		8,447
AMD Ryzen 9 7950X3D		8,447
Intel Core i9-13900K		7,795
Intel Core i9-13900T		7,708
Intel Core i9-13900KF		7,586
AMD Ryzen 7 5800X3D		7,143
Intel Core i9-13900F		7,050
AMD Ryzen 9 7900X		6,758
Intel Core i7-13700K		6,727
Intel Core i5-13600K		6,692
Intel Core i7-13700KF		6,631
AMD Athlon II X4 645		250

CPU Benchmarks

CPU Benchmarks

AMD Athlon II X4 645

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CPU Test Suite Average Results for AMD Athlon II X4 645

CPU Mark Distribution for AMD Athlon II X4 645

Pricing History

Machines with this CPU (or similar)