Core 2 Duo T5500 vs Athlon X2 QL-64

Aggregate performance score

Athlon X2 QL-64
2009
2 cores / 2 threads, 35 Watt
0.39
+14.7%
Core 2 Duo T5500
2007
2 cores / 2 threads, 34 Watt
0.34

Athlon X2 QL-64 outperforms Core 2 Duo T5500 by a moderate 15% based on our aggregate benchmark results.

Primary details

Comparing Athlon X2 QL-64 and Core 2 Duo T5500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking30043054
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series2x AMD AthlonIntel Core 2 Duo
Power efficiency1.050.95
Architecture codenameLion (2008−2009)Merom (2006−2008)
Release date1 January 2009 (15 years ago)1 February 2007 (17 years ago)

Detailed specifications

Athlon X2 QL-64 and Core 2 Duo T5500 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
Base clock speedno data1.66 GHz
Boost clock speed2.1 GHz1.66 GHz
Bus rate3600 MHz667 MHz
L1 cache256 KB64 KB
L2 cache1 MB2 MB
L3 cache0 KB0 KB
Chip lithography65 nm65 nm
Die sizeno data143 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data291 Million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.0375V-1.3V

Compatibility

Information on Athlon X2 QL-64 and Core 2 Duo T5500 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
SocketS1PPGA478, PBGA479
Power consumption (TDP)35 Watt34 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X2 QL-64 and Core 2 Duo T5500. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualizationno data
PowerNow+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

Athlon X2 QL-64 and Core 2 Duo T5500 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X2 QL-64 and Core 2 Duo T5500 are enumerated here.

AMD-V+-
VT-xno 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.

Athlon X2 QL-64 0.39
+14.7%
Core 2 Duo T5500 0.34

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 X2 QL-64 622
+13.5%
Core 2 Duo T5500 548

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 X2 QL-64 201
+40.6%
Core 2 Duo T5500 143

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 X2 QL-64 384
+54.2%
Core 2 Duo T5500 249

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Athlon X2 QL-64 1614
Core 2 Duo T5500 1660
+2.9%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Athlon X2 QL-64 3223
+5%
Core 2 Duo T5500 3069

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Athlon X2 QL-64 1468
+5.5%
Core 2 Duo T5500 1392

Gaming performance

Pros & cons summary


Performance score 0.39 0.34
Recency 1 January 2009 1 February 2007
Power consumption (TDP) 35 Watt 34 Watt

Athlon X2 QL-64 has a 14.7% higher aggregate performance score, and an age advantage of 1 year.

Core 2 Duo T5500, on the other hand, has 2.9% lower power consumption.

The Athlon X2 QL-64 is our recommended choice as it beats the Core 2 Duo T5500 in performance tests.


Should you still have questions on choice between Athlon X2 QL-64 and Core 2 Duo T5500, ask them in Comments section, and we shall answer.

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AMD Athlon X2 QL-64
Athlon X2 QL-64
Intel Core 2 Duo T5500
Core 2 Duo T5500

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Community ratings

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