A6-4455M vs Core 2 Duo T6670

VS

Aggregate performance score

Core 2 Duo T6670
2009
2 cores / 2 threads, 35 Watt
0.52
+4%
A6-4455M
2012
2 cores / 2 threads, 17 Watt
0.50

Core 2 Duo T6670 outperforms A6-4455M by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo T6670 and A6-4455M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28752891
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoAMD A-Series
Power efficiency1.412.78
Architecture codenamePenryn (2008−2011)Trinity (2012−2013)
Release date1 January 2009 (15 years ago)15 May 2012 (12 years ago)

Detailed specifications

Core 2 Duo T6670 and A6-4455M 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)2 (Dual-core)
Threads22
Base clock speed2.2 GHz2.1 GHz
Boost clock speed2.2 GHz2.6 GHz
Bus rate800 MHzno data
L1 cacheno data92 KB
L2 cache2 MB2 MB (shared)
L3 cache2 MB L2 Cache0 KB
Chip lithography45 nm32 nm
Die size107 mm2246 mm2
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)no data100 °C
Number of transistors410 Million1,178 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Duo T6670 and A6-4455M 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 configurationno data1
SocketPGA478FP2
Power consumption (TDP)35 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T6670 and A6-4455M. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data

Security technologies

Core 2 Duo T6670 and A6-4455M technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T6670 and A6-4455M are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T6670 and A6-4455M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataunknown Dual-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon HD 7500G (327 - 424 MHz)

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 Duo T6670 0.52
+4%
A6-4455M 0.50

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 Duo T6670 827
+3.8%
A6-4455M 797

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.

Core 2 Duo T6670 264
+17.3%
A6-4455M 225

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.

Core 2 Duo T6670 412
+34.2%
A6-4455M 307

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.

Core 2 Duo T6670 2365
+40%
A6-4455M 1689

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.

Core 2 Duo T6670 4430
+70.3%
A6-4455M 2601

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.

Core 2 Duo T6670 1850
+36.2%
A6-4455M 1359

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.

Core 2 Duo T6670 52.04
+18.8%
A6-4455M 61.8

Gaming performance

Pros & cons summary


Performance score 0.52 0.50
Recency 1 January 2009 15 May 2012
Chip lithography 45 nm 32 nm
Power consumption (TDP) 35 Watt 17 Watt

Core 2 Duo T6670 has a 4% higher aggregate performance score.

A6-4455M, on the other hand, has an age advantage of 3 years, a 40.6% more advanced lithography process, and 105.9% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core 2 Duo T6670 and A6-4455M.


Should you still have questions on choice between Core 2 Duo T6670 and A6-4455M, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T6670
Core 2 Duo T6670
AMD A6-4455M
A6-4455M

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Community ratings

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Questions & comments

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