Xeon 2.8 vs 5160

Primary details

Comparing Xeon 5160 and Xeon 2.8 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2785	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.15	no data
Market segment	Server	Server
Power efficiency	0.72	no data
Architecture codename	Woodcrest (2006)	Paxville (2002−2005)
Release date	June 2006 (18 years ago)	September 2002 (22 years ago)
Launch price (MSRP)	$22	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon 5160 and Xeon 2.8 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)	2 (Dual-core)
Threads	2	2
Base clock speed	3 GHz	no data
Boost clock speed	3 GHz	2.8 GHz
L1 cache	0 KB	16 KB
L2 cache	4 MB	512K
L3 cache	0 KB	0 KB
Chip lithography	65 nm	130 nm
Die size	no data	217 mm2
Maximum core temperature	65 °C	no data
Number of transistors	no data	200 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	B2=1.0V-1.5V, G0=.85V-1.5V	no data

Compatibility

Information on Xeon 5160 and Xeon 2.8 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	2
Socket	LGA771	604
Power consumption (TDP)	80 Watt	135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5160 and Xeon 2.8. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	+	no data

Security technologies

Xeon 5160 and Xeon 2.8 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 Xeon 5160 and Xeon 2.8 are enumerated here.

VT-x	+	no data
EPT	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 5160 and Xeon 2.8. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

no data

Pros & cons summary

---

Chip lithography	65 nm	130 nm
Power consumption (TDP)	80 Watt	135 Watt

---

Should you still have questions on choice between Xeon 5160 and Xeon 2.8, 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.

---