Phenom II X4 905e vs Core i7-870

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Aggregate performance score

Core i7-870
2009
4 cores / 8 threads, 95 Watt
2.02
+61.6%

i7-870 outperforms Phenom II X4 905e by an impressive 62% based on our aggregate benchmark results.

Primary details

Comparing Core i7-870 and Phenom II X4 905e processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking18312215
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.952.76
Market segmentDesktop processorDesktop processor
Seriesno data4x Phenom II (Desktop)
Architecture codenameLynnfield (2009−2010)Daneb (2009)
Release dateSeptember 2009 (14 years ago)1 June 2009 (15 years ago)
Launch price (MSRP)$305$212
Current price$88 (0.3x MSRP)$35 (0.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Phenom II X4 905e has 191% better value for money than i7-870.

Detailed specifications

Core i7-870 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 speed2.93 GHzno data
Boost clock speed3.6 GHz2.5 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache8 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size296 mm2258 mm2
Maximum core temperature73 °Cno data
Number of transistors774 million758 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i7-870 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 configuration11
SocketFCLGA1156,LGA1156AM3
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-870 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
AES-NI-no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring-no data
Demand Based Switching-no data
PAE36 Bitno data
StatusDiscontinuedno data

Security technologies

Core i7-870 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 i7-870 and Phenom II X4 905e are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-870 and Phenom II X4 905e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support-no data

Peripherals

Specifications and connection of peripherals supported by Core i7-870 and Phenom II X4 905e.

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.

i7-870 2.02
+61.6%
Phenom II X4 905e 1.25

Core i7-870 outperforms Phenom II X4 905e by 62% based on our aggregate 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%

i7-870 3128
+61.6%
Phenom II X4 905e 1936

Core i7-870 outperforms Phenom II X4 905e by 62% 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%

i7-870 480
+40.8%
Phenom II X4 905e 341

Core i7-870 outperforms Phenom II X4 905e by 41% 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%

i7-870 1566
+36.2%
Phenom II X4 905e 1150

Core i7-870 outperforms Phenom II X4 905e by 36% in GeekBench 5 Multi-Core.

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.

Benchmark coverage: 20%

i7-870 4007
+75%
Phenom II X4 905e 2290

Core i7-870 outperforms Phenom II X4 905e by 75% in Cinebench 10 32-bit single-core.

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.

Benchmark coverage: 17%

i7-870 5
+77.9%
Phenom II X4 905e 3

Core i7-870 outperforms Phenom II X4 905e by 78% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Benchmark coverage: 15%

i7-870 497
+94.9%
Phenom II X4 905e 255

Core i7-870 outperforms Phenom II X4 905e by 95% in Cinebench 15 64-bit multi-core.

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Benchmark coverage: 15%

i7-870 100
+56.3%
Phenom II X4 905e 64

Core i7-870 outperforms Phenom II X4 905e by 56% in Cinebench 15 64-bit single-core.

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Benchmark coverage: 14%

i7-870 1.19
+56.6%
Phenom II X4 905e 0.76

Core i7-870 outperforms Phenom II X4 905e by 57% in Cinebench 11.5 64-bit single-core.

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Benchmark coverage: 13%

i7-870 0.5
+27.5%
Phenom II X4 905e 0.4

Core i7-870 outperforms Phenom II X4 905e by 28% in TrueCrypt AES.

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Benchmark coverage: 13%

i7-870 3923
+94.4%
Phenom II X4 905e 2018

Core i7-870 outperforms Phenom II X4 905e by 94% in WinRAR 4.0.

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Benchmark coverage: 13%

i7-870 29
+69%
Phenom II X4 905e 17

Core i7-870 outperforms Phenom II X4 905e by 69% in x264 encoding pass 2.

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Benchmark coverage: 13%

i7-870 121
+38.3%
Phenom II X4 905e 88

Core i7-870 outperforms Phenom II X4 905e by 38% in x264 encoding pass 1.

Gaming performance

Pros & cons summary


Performance score 2.02 1.25
Threads 8 4
Cost $305 $212
Power consumption (TDP) 95 Watt 65 Watt

The Core i7-870 is our recommended choice as it beats the Phenom II X4 905e in performance tests.


Should you still have questions on choice between Core i7-870 and Phenom II X4 905e, ask them in Comments section, and we shall answer.

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Intel Core i7-870
Core i7-870
AMD Phenom II X4 905e
Phenom II X4 905e

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Community ratings

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