A6-7310 vs Core 2 Duo T6400

Primary details

Comparing Core 2 Duo T6400 and A6-7310 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2048
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Duo	AMD A-Series
Power efficiency	no data	6.40
Architecture codename	Penryn (2008−2011)	Carrizo-L (2015)
Release date	1 January 2009 (15 years ago)	7 May 2015 (9 years ago)

Detailed specifications

Core 2 Duo T6400 and A6-7310 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 cores	2 (Dual-core)	4 (Quad-Core)
Threads	2	4
Base clock speed	2 GHz	2 GHz
Boost clock speed	2 GHz	2.4 GHz
Bus rate	800 MHz	no data
L2 cache	2 MB	2048 KB
L3 cache	2 MB L2 Cache	no data
Chip lithography	45 nm	28 nm
Maximum core temperature	105 °C	90 °C
Number of transistors	no data	930 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1V-1.25V	no data

Compatibility

Information on Core 2 Duo T6400 and A6-7310 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.

Socket	PGA478	FP4
Power consumption (TDP)	35 Watt	12-25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T6400 and A6-7310. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, SSE4.2, AES, AVX, BMI1, F16C, AMD64, VT
AES-NI	-	+
FMA	-	FMA4
AVX	-	+
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Demand Based Switching	-	no data

Security technologies

Core 2 Duo T6400 and A6-7310 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 Duo T6400 and A6-7310 are enumerated here.

AMD-V	-	+
VT-x	-	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T6400 and A6-7310. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3L-1866
Max memory channels	no data	1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon R4 Graphics
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Core 2 Duo T6400 and A6-7310 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Core 2 Duo T6400 and A6-7310 integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo T6400 and A6-7310.

PCIe version

no data

2.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	1 January 2009	7 May 2015
Physical cores	2	4
Threads	2	4
Chip lithography	45 nm	28 nm
Power consumption (TDP)	35 Watt	12 Watt

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Should you still have questions on choice between Core 2 Duo T6400 and A6-7310, ask them in Comments section, and we shall answer.

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