Athlon 64 X2 4000+ vs Phenom II X2 545

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Primary details

Comparing Phenom II X2 545 and Athlon 64 X2 4000+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2502not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.38no data
Market segmentDesktop processorDesktop processor
Architecture codenameCallisto (2009−2010)Windsor (2006−2009)
Release dateJune 2009 (14 years ago)May 2006 (18 years ago)
Launch price (MSRP)$50no data
Current price$14.95 (0.3x MSRP)$76

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X2 545 and Athlon 64 X2 4000+ 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Boost clock speed3 GHz2 GHz
L1 cache128 KB (per core)256 KB
L2 cache512 KB (per core)512K
L3 cache6 MB (per core)0 KB
Chip lithography45 nm90 nm
Die size258 mm2220 mm2
Number of transistors758 million154 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Phenom II X2 545 and Athlon 64 X2 4000+ 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
SocketAM3AM2
Power consumption (TDP)80 Watt89 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X2 545 and Athlon 64 X2 4000+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Synthetic benchmark performance

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


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.

Benchmark coverage: 68%

Phenom II X2 545 1222
+76.6%
Athlon 64 X2 4000+ 692

Phenom II X2 545 outperforms Athlon 64 X2 4000+ by 77% in Passmark.

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.

Benchmark coverage: 42%

Phenom II X2 545 406
+108%
Athlon 64 X2 4000+ 195

Phenom II X2 545 outperforms Athlon 64 X2 4000+ by 108% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Phenom II X2 545 723
+99.2%
Athlon 64 X2 4000+ 363

Phenom II X2 545 outperforms Athlon 64 X2 4000+ by 99% in GeekBench 5 Multi-Core.

Pros & cons summary


Chip lithography 45 nm 90 nm
Power consumption (TDP) 80 Watt 89 Watt

We couldn't decide between Phenom II X2 545 and Athlon 64 X2 4000+. We've got no test results to judge.


Should you still have questions on choice between Phenom II X2 545 and Athlon 64 X2 4000+, ask them in Comments section, and we shall answer.

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AMD Phenom II X2 545
Phenom II X2 545
AMD Athlon 64 X2 4000+
Athlon 64 X2 4000+

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Community ratings

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


3.7 49 votes

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3.1 184 votes

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Questions & comments

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