Phenom II X4 910 vs FX-770K

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Aggregate performance score

FX-770K
2014
4 cores / 4 threads, 65 Watt
1.80
+78.2%

FX-770K outperforms Phenom II X4 910 by an impressive 78% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21342615
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.15
Market segmentDesktop processorDesktop processor
Power efficiency1.170.45
DesignerAMDAMD
ManufacturerGlobalFoundriesno data
Architecture codenameKaveri (2014−2015)Deneb (2009−2011)
Release dateDecember 2014 (10 years ago)9 February 2009 (16 years ago)
Launch price (MSRP)no data$100

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

FX-770K and Phenom II X4 910 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 speed3.5 GHz2.6 GHz
Boost clock speed3.9 GHz2.6 GHz
L1 cache256K128 KB (per core)
L2 cache4 MB512 KB (per core)
L3 cacheno data6 MB (shared)
Chip lithography28 nm45 nm
Die size245 mm2258 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors2,411 million758 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on FX-770K and Phenom II X4 910 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
SocketFM2+AM3
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-770K and Phenom II X4 910. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-770K and Phenom II X4 910 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-770K and Phenom II X4 910. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by FX-770K and Phenom II X4 910.

PCIe version3.02.0
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.

FX-770K 1.80
+78.2%
Phenom II X4 910 1.01

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. Other than that, Passmark measures multi-core performance.

FX-770K 3172
+78.6%
Phenom II X4 910 1776

Gaming performance

Pros & cons summary


Performance score 1.80 1.01
Chip lithography 28 nm 45 nm
Power consumption (TDP) 65 Watt 95 Watt

FX-770K has a 78.2% higher aggregate performance score, a 60.7% more advanced lithography process, and 46.2% lower power consumption.

The AMD FX-770K is our recommended choice as it beats the AMD Phenom II X4 910 in performance tests.

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AMD FX-770K
FX-770K
AMD Phenom II X4 910
Phenom II X4 910

Other comparisons

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Community ratings

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


3.7 7 votes

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3.7 19 votes

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