Core 2 Extreme QX9770 vs Core i5-2500

#ad
Buy on Amazon
VS

Aggregated performance score

Core i5-2500
2011
4 cores / 4 threads
2.67
Core 2 Extreme QX9770
2008
4 cores / 4 threads
2.98
+11.6%

Core 2 Extreme QX9770 outperforms Core i5-2500 by 12% based on our aggregated benchmark results.

General info

Comparing Core i5-2500 and Core 2 Extreme QX9770 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking16001539
Place by popularitynot in top-100not in top-100
Value for money0.660.72
Market segmentDesktop processorDesktop processor
Architecture codenameSandy Bridge (2011−2013)Yorkfield (2007−2009)
Release date9 January 2011 (13 years ago)March 2008 (16 years ago)
Launch price (MSRP)$85no data
Current price$56 (0.7x MSRP)$790

Value for money

Performance per price, higher is better.

Core 2 Extreme QX9770 has 9% better value for money than i5-2500.

Technical specs

Core i5-2500 and Core 2 Extreme QX9770 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)4 (Quad-Core)
Threads44
Base clock speed3.3 GHz3.2 GHz
Boost clock speed3.7 GHz3.2 GHz
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)12 MB (shared)
L3 cache6144 KB (shared)0 KB
Chip lithography32 nm45 nm
Die size216 mm22x 107 mm2
Maximum core temperature73 °C56 °C
Maximum case temperature (TCase)no data55 °C
Number of transistors1,160 million820 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoYes
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Core i5-2500 and Core 2 Extreme QX9770 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
SocketLGA1155LGA775
Power consumption (TDP)95 Watt136 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2500 and Core 2 Extreme QX9770. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switchingno data-
FDI+no data
Fast Memory Access+no data
FSB parityno data-
StatusDiscontinuedDiscontinued

Security technologies

Core i5-2500 and Core 2 Extreme QX9770 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Identity Protection+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2500 and Core 2 Extreme QX9770 are enumerated here.

VT-d+no data
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2500 and Core 2 Extreme QX9770. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000no data
Quick Sync Video+no data
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-2500 and Core 2 Extreme QX9770 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2500 and Core 2 Extreme QX9770.

PCIe version2.0no data
PCI Express lanes16no 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.

i5-2500 2.67
Core 2 Extreme QX9770 2.98
+11.6%

Core 2 Extreme QX9770 outperforms Core i5-2500 by 12% based on our aggregated benchmark results.


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%

i5-2500 4125
Core 2 Extreme QX9770 4611
+11.8%

Core 2 Extreme QX9770 outperforms Core i5-2500 by 12% in Passmark.

Gaming performance

Advantages and disadvantages


Performance score 2.67 2.98
Chip lithography 32 nm 45 nm
Power consumption (TDP) 95 Watt 136 Watt

The Core 2 Extreme QX9770 is our recommended choice as it beats the Core i5-2500 in performance tests.


Should you still have questions on choice between Core i5-2500 and Core 2 Extreme QX9770, ask them in Comments section, and we shall answer.

Vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i5-2500
Core i5-2500
Intel Core 2 Extreme QX9770
Core 2 Extreme QX9770

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

User Ratings

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


3.9 1464 votes

Rate Core i5-2500 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 234 votes

Rate Core 2 Extreme QX9770 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

Here you can ask a question about Core i5-2500 or Core 2 Extreme QX9770, agree or disagree with our judgements, or report an error or mismatch.