Core Solo T1400 vs Core i5-580M

Primary details

Comparing Core i5-580M and Core Solo T1400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2205	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i5	Core Solo
Architecture codename	Arrandale (2010−2011)	Yonah (2005−2006)
Release date	26 September 2010 (13 years ago)	January 2006 (18 years ago)
Launch price (MSRP)	$266	no data
Current price	$69 (0.3x MSRP)	$41

Detailed specifications

Core i5-580M and Core Solo T1400 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)	1 (Single-Core)
Threads	4	1
Base clock speed	2.66 GHz	1.83 GHz
Boost clock speed	3.33 GHz	1.83 GHz
Bus support	4800 MHz	667 MHz
L1 cache	64K (per core)	64 KB
L2 cache	256K (per core)	2 MB
L3 cache	3 MB (shared)	0 KB
Chip lithography	32 nm	65 nm
Die size	81+114 mm2	90 mm2
Maximum core temperature	105 °C	100 °C
Number of transistors	382+177 Million	151 million
64 bit support	+	-
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	no data	1.1625V - 1.3V

Compatibility

Information on Core i5-580M and Core Solo T1400 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	BGA1288,PGA988	PPGA478, PBGA479
Power consumption (TDP)	35 Watt	27 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-580M and Core Solo T1400. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	no data
FMA	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	+	-
Hyper-Threading Technology	+	-
Idle States	+	-
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
Demand Based Switching	no data	-
PAE	36 Bit	32 Bit
FDI	+	no data
Fast Memory Access	+	no data
FSB parity	no data	-
Status	Discontinued	Discontinued

Security technologies

Core i5-580M and Core Solo T1400 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-580M and Core Solo T1400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-580M and Core Solo T1400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR1
Maximum memory size	8 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17.1 GB/s	no data
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	766 MHz	no data

Graphics interfaces

Available interfaces and connections of Core i5-580M and Core Solo T1400 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Core i5-580M and Core Solo T1400.

PCIe version	2.0	no data
PCI Express lanes	16	no 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.

---

Pros & cons summary

---

Physical cores	2	1
Threads	4	1
Chip lithography	32 nm	65 nm
Power consumption (TDP)	35 Watt	27 Watt

---

Should you still have questions on choice between Core i5-580M and Core Solo T1400, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---