A6-7480 vs Core 2 Quad Q9400

Aggregate performance score

Core 2 Quad Q9400
2008
4 cores / 4 threads, 95 Watt
1.35
+16.4%
A6-7480
2018
2 cores / 2 threads, 45 Watt
1.16

Core 2 Quad Q9400 outperforms A6-7480 by a moderate 16% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q9400 and A6-7480 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22562384
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.342.44
Architecture codenameYorkfield (2007−2009)Carrizo (2015−2018)
Release dateAugust 2008 (16 years ago)26 October 2018 (6 years ago)

Detailed specifications

Core 2 Quad Q9400 and A6-7480 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)2 (Dual-core)
Threads42
Base clock speed2.66 GHz3.5 GHz
Boost clock speed2.67 GHz3.8 GHz
Bus rate1333 MHzno data
L1 cache64K (per core)160K
L2 cache6 MB (shared)1 MB (shared)
L3 cache0 KBno data
Chip lithography45 nm28 nm
Die size2x 81 mm2250 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 million3,100 million
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9400 and A6-7480 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
SocketLGA775FM2+
Power consumption (TDP)95 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400 and A6-7480. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Quad Q9400 and A6-7480 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 2 Quad Q9400 and A6-7480 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and A6-7480. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3-2133

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataRadeon R5

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400 and A6-7480.

PCIe versionno data3.0

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.

Core 2 Quad Q9400 1.35
+16.4%
A6-7480 1.16

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.

Core 2 Quad Q9400 2138
+16.4%
A6-7480 1837

Gaming performance

Pros & cons summary


Performance score 1.35 1.16
Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 28 nm
Power consumption (TDP) 95 Watt 45 Watt

Core 2 Quad Q9400 has a 16.4% higher aggregate performance score, and 100% more physical cores and 100% more threads.

A6-7480, on the other hand, has a 60.7% more advanced lithography process, and 111.1% lower power consumption.

The Core 2 Quad Q9400 is our recommended choice as it beats the A6-7480 in performance tests.


Should you still have questions on choice between Core 2 Quad Q9400 and A6-7480, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9400
Core 2 Quad Q9400
AMD A6-7480
A6-7480

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Community ratings

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


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Questions & comments

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