A8-5545M vs Core i7-2657M

Primary Details

Comparing Core i7-2657M and A8-5545M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2324	2341
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	AMD A-Series
Architecture codename	Sandy Bridge (2011−2013)	Richland (2013−2014)
Release date	3 January 2011 (13 years ago)	1 June 2013 (10 years ago)
Launch price (MSRP)	$317	no data
Current price	$618 (1.9x MSRP)	$504

Detailed Specifications

Core i7-2657M and A8-5545M 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	4	4
Base clock speed	1.6 GHz	1.7 GHz
Boost clock speed	2.7 GHz	2.7 GHz
Bus support	4 × 5 GT/s	no data
L1 cache	128 KB	128 KB (per core)
L2 cache	512 KB	1 MB (per core)
L3 cache	4 MB	0 KB
Chip lithography	32 nm	32 nm
Die size	149 mm2	246 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	71 °C
Number of transistors	624 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i7-2657M and A8-5545M 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 configuration	1	1
Socket	FCBGA1023	FP2
Power consumption (TDP)	17 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2657M and A8-5545M. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA, DDR3-1333 Controller
AES-NI	+	+
FMA	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
My WiFi	+	no data
Turbo Boost Technology	+	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
Demand Based Switching	-	no data
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	no data

Security technologies

Core i7-2657M and A8-5545M technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Identity Protection	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2657M and A8-5545M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-2657M and A8-5545M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066, DDR3-1333	DDR3
Maximum memory size	8.01 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.3 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 3000	AMD Radeon HD 8510G
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i7-2657M and A8-5545M integrated GPUs.

Number of displays supported	2	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
SDVO	+	no data
CRT	+	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-2657M and A8-5545M.

PCIe version	2.0	no data
PCI Express lanes	16	no data

Pros & Cons Summary

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Performance score	1.00	0.98
Integrated graphics card	0.66	0.92
Recency	3 January 2011	1 June 2013
Physical cores	2	4
Power consumption (TDP)	17 Watt	25 Watt

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