Phenom X3 8750 vs A6-6400K

VS

Aggregate performance score

A6-6400K
2013
2 cores / 2 threads, 65 Watt
0.95
+4.4%
Phenom X3 8750
2008
3 cores / 3 threads, 95 Watt
0.91

A6-6400K outperforms Phenom X3 8750 by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing A6-6400K and Phenom X3 8750 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25192541
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesAMD A-Series (Desktop)no data
Power efficiency1.380.91
Architecture codenameRichland (2013−2014)Toliman (2008)
Release date1 June 2013 (11 years ago)April 2008 (16 years ago)

Detailed specifications

A6-6400K and Phenom X3 8750 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 cores2 (Dual-core)3 (Tri-Core)
Threads23
Base clock speed3.9 GHzno data
Boost clock speed4.1 GHz2.4 GHz
L1 cache96 KB128 KB (per core)
L2 cache1024 KB512 KB (per core)
L3 cache0 KB2 MB (shared)
Chip lithography32 nm65 nm
Die size246 mm2285 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,178 million450 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A6-6400K and Phenom X3 8750 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
SocketFM2AM2+
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-6400K and Phenom X3 8750. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE1-4a, AES, ABM, AVX, BMI1, AMD64, VT, EVP, Turbo Core 3.0no data
AES-NI+-
FMAFMA4-
AVX+-
PowerNow+-
PowerGating+-
VirusProtect+-

Virtualization technologies

Virtual machine speed-up technologies supported by A6-6400K and Phenom X3 8750 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-6400K and Phenom X3 8750. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866no data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 8470Dno data
จำนวนพาธไลน์192no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A6-6400K and Phenom X3 8750 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A6-6400K and Phenom X3 8750 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11no data

Peripherals

Specifications and connection of peripherals supported by A6-6400K and Phenom X3 8750.

PCIe version2.0no 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.

A6-6400K 0.95
+4.4%
Phenom X3 8750 0.91

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.

A6-6400K 1502
+3.9%
Phenom X3 8750 1445

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.

A6-6400K 410
+36.2%
Phenom X3 8750 301

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.

A6-6400K 576
Phenom X3 8750 782
+35.8%

Gaming performance

Pros & cons summary


Performance score 0.95 0.91
Physical cores 2 3
Threads 2 3
Chip lithography 32 nm 65 nm
Power consumption (TDP) 65 Watt 95 Watt

A6-6400K has a 4.4% higher aggregate performance score, a 103.1% more advanced lithography process, and 46.2% lower power consumption.

Phenom X3 8750, on the other hand, has 50% more physical cores and 50% more threads.

Given the minimal performance differences, no clear winner can be declared between A6-6400K and Phenom X3 8750.


Should you still have questions on choice between A6-6400K and Phenom X3 8750, ask them in Comments section, and we shall answer.

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AMD A6-6400K
A6-6400K
AMD Phenom X3 8750
Phenom X3 8750

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Community ratings

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Questions & comments

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