Athlon 64 X2 4000+ vs Core 2 Extreme QX9770

VS

Aggregate performance score

Core 2 Extreme QX9770
2008
4 cores / 4 threads, 136 Watt
2.90
+559%
Athlon 64 X2 4000+
2006
2 cores / 2 threads, 89 Watt
0.44

Core 2 Extreme QX9770 outperforms Athlon 64 X2 4000+ by a whopping 559% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Extreme QX9770 and Athlon 64 X2 4000+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16662962
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency2.020.47
Architecture codenameYorkfield (2007−2009)Windsor (2006−2007)
Release dateMarch 2008 (16 years ago)May 2006 (18 years ago)

Detailed specifications

Core 2 Extreme QX9770 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed3.2 GHzno data
Boost clock speed3.2 GHz2 GHz
Bus rate1600 MHzno data
L1 cache64K (per core)256 KB
L2 cache12 MB (shared)512K
L3 cache0 KB0 KB
Chip lithography45 nm90 nm
Die size2x 107 mm2220 mm2
Maximum case temperature (TCase)55 °Cno data
Number of transistors820 million154 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Extreme QX9770 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
SocketLGA775AM2
Power consumption (TDP)136 Watt89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9770 and Athlon 64 X2 4000+. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Extreme QX9770 and Athlon 64 X2 4000+ technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme QX9770 and Athlon 64 X2 4000+ are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9770 and Athlon 64 X2 4000+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3no 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.


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.

Core 2 Extreme QX9770 2.90
+559%
Athlon 64 X2 4000+ 0.44

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.

Core 2 Extreme QX9770 4611
+566%
Athlon 64 X2 4000+ 692

Gaming performance

Pros & cons summary


Performance score 2.90 0.44
Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 90 nm
Power consumption (TDP) 136 Watt 89 Watt

Core 2 Extreme QX9770 has a 559.1% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.

Athlon 64 X2 4000+, on the other hand, has 52.8% lower power consumption.

The Core 2 Extreme QX9770 is our recommended choice as it beats the Athlon 64 X2 4000+ in performance tests.


Should you still have questions on choice between Core 2 Extreme QX9770 and Athlon 64 X2 4000+, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX9770
Core 2 Extreme QX9770
AMD Athlon 64 X2 4000+
Athlon 64 X2 4000+

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Community ratings

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Questions & comments

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