Core i7-920 vs A8-5600K

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Aggregated performance score

A8-5600K
2012
4 cores / 4 threads
1.84
+0.5%
Core i7-920
2008
4 cores / 8 threads
1.83

A8-5600K outperforms Core i7-920 by 1% based on our aggregated benchmark results.

General info

Comparing A8-5600K and Core i7-920 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking18751877
Place by popularitynot in top-100not in top-100
Value for money3.691.22
Market segmentDesktop processorDesktop processor
SeriesAMD A-Series (Desktop)Core i7 (Desktop)
Architecture codenameTrinity (2012−2013)Bloomfield (2008−2010)
Release date2 October 2012 (11 years old)November 2008 (15 years old)
Launch price (MSRP)no data$340
Current price$56 $90 (0.3x MSRP)

Value for money

Performance per price, higher is better.

A8-5600K has 202% better value for money than i7-920.

Technical specs

A8-5600K and Core i7-920 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)
Threads48
Base clock speed3.6 GHz2.66 GHz
Boost clock speed3.9 GHz2.93 GHz
Bus supportno data1333 MHz
L1 cache128K (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache0 KB8 MB (shared)
Chip lithography32 nm45 nm
Die size246 mm2263 mm2
Maximum core temperatureno data68 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million731 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesNo

Compatibility

Information on A8-5600K and Core i7-920 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
SocketFM2FCLGA1366,PLGA1366
Power consumption (TDP)100 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-5600K and Core i7-920. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NIno data-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoringno data-
Demand Based Switchingno data-
PAEno data36 Bit
Statusno dataDiscontinued

Security technologies

A8-5600K and Core i7-920 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-5600K and Core i7-920 are enumerated here.

AMD-V+no data
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-5600K and Core i7-920. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data24 GB
Max memory channelsno data3
Maximum memory bandwidthno data25.6 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7560Dno 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.

A8-5600K 1.84
+0.5%
i7-920 1.83

A8-5600K outperforms Core i7-920 by 1% 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%

A8-5600K 2849
+0.6%
i7-920 2833

A8-5600K outperforms Core i7-920 by 1% 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%

A8-5600K 439
+5.5%
i7-920 416

A8-5600K outperforms Core i7-920 by 6% 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%

A8-5600K 1059
i7-920 1439
+35.9%

Core i7-920 outperforms A8-5600K 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%

A8-5600K 2941
i7-920 3874
+31.7%

Core i7-920 outperforms A8-5600K by 32% in Cinebench 10 32-bit single-core.

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.

Benchmark coverage: 19%

A8-5600K 8838
i7-920 15576
+76.2%

Core i7-920 outperforms A8-5600K by 76% in Cinebench 10 32-bit multi-core.

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.

Benchmark coverage: 19%

A8-5600K 4295
i7-920 4728
+10.1%

Core i7-920 outperforms A8-5600K by 10% in 3DMark06 CPU.

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.

Benchmark coverage: 18%

A8-5600K 16.7
i7-920 9.57
+74.5%

A8-5600K outperforms Core i7-920 by 75% in wPrime 32.

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%

A8-5600K 3
i7-920 5
+49.7%

Core i7-920 outperforms A8-5600K by 50% in Cinebench 11.5 64-bit multi-core.

3DMark Fire Strike Physics

Benchmark coverage: 4%

A8-5600K 3700
i7-920 3970
+7.3%

Core i7-920 outperforms A8-5600K by 7% in 3DMark Fire Strike Physics.

Gaming performance

Advantages and disadvantages


Performance score 1.84 1.83
Threads 4 8
Chip lithography 32 nm 45 nm
Power consumption (TDP) 100 Watt 130 Watt

We couldn't decide between A8-5600K and Core i7-920. The differences in performance seem too small.


Should you still have questions on choice between A8-5600K and Core i7-920, ask them in Comments section, and we shall answer.

Vote

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AMD A8-5600K
A8-5600K
Intel Core i7-920
Core i7-920

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User Ratings

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


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Questions and comments

Here you can ask a question about A8-5600K or Core i7-920, agree or disagree with our judgements, or report an error or mismatch.