Phenom II X4 905e vs i7-740QM

VS

Aggregate performance score

Core i7-740QM
2010
4 cores / 8 threads, 45 Watt
1.15
Phenom II X4 905e
2009
4 cores / 4 threads, 65 Watt
1.22
+6.1%

Phenom II X4 905e outperforms Core i7-740QM by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Core i7-740QM and Phenom II X4 905e processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23702322
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.05
Market segmentLaptopDesktop processor
SeriesIntel Core i74x Phenom II (Desktop)
Power efficiency2.421.78
Architecture codenameClarksfield (2009−2010)Deneb (2009−2011)
Release date20 June 2010 (14 years ago)2 June 2009 (15 years ago)
Launch price (MSRP)$546$212

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-740QM and Phenom II X4 905e 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)
Threads84
Base clock speed1.73 GHz2.5 GHz
Boost clock speed2.93 GHz2.5 GHz
Bus typeDMI 1.0no data
Bus rate2.5 GT/sno data
Multiplier13no data
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache6 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size296 mm2258 mm2
Maximum core temperature100 °Cno data
Number of transistors774 million758 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-740QM and Phenom II X4 905e 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 configuration1 (Uniprocessor)1
SocketFCPGA988,PGA988AM3
Power consumption (TDP)45 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-740QM and Phenom II X4 905e. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.245 nm, 1.25
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology+no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
PAE36 Bitno data

Security technologies

Core i7-740QM and Phenom II X4 905e 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 i7-740QM and Phenom II X4 905e are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-740QM and Phenom II X4 905e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333DDR3
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth21.335 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardNoneOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core i7-740QM and Phenom II X4 905e.

PCIe version22.0
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.

i7-740QM 1.15
Phenom II X4 905e 1.22
+6.1%

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.

i7-740QM 1833
Phenom II X4 905e 1936
+5.6%

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.

i7-740QM 347
+1.8%
Phenom II X4 905e 341

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.

i7-740QM 967
Phenom II X4 905e 1150
+18.9%

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.

i7-740QM 3082
+34.6%
Phenom II X4 905e 2290

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.

i7-740QM 8930
+8.4%
Phenom II X4 905e 8241

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-740QM 15.8
Phenom II X4 905e 15.1
+4.6%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-740QM 3
+5.7%
Phenom II X4 905e 3

Gaming performance

Pros & cons summary


Performance score 1.15 1.22
Recency 20 June 2010 2 June 2009
Threads 8 4
Power consumption (TDP) 45 Watt 65 Watt

i7-740QM has an age advantage of 1 year, 100% more threads, and 44.4% lower power consumption.

Phenom II X4 905e, on the other hand, has a 6.1% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Core i7-740QM and Phenom II X4 905e.

Be aware that Core i7-740QM is a notebook processor while Phenom II X4 905e is a desktop one.


Should you still have questions on choice between Core i7-740QM and Phenom II X4 905e, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core i7-740QM
Core i7-740QM
AMD Phenom II X4 905e
Phenom II X4 905e

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Community ratings

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