Intel Pentium E5800: specs and benchmarks

Summary

Intel started Pentium E5800 sales 28 November 2010 at a recommended price of $68. This is a Wolfdale architecture desktop processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3.2 and a locked multiplier.

Compatibility-wise, this is LGA775 processor with a TDP of 65 Watt. It supports DDR1, DDR2, DDR3 memory.

General info

Pentium E5800 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance ranking	2513
Place by popularity	not in top-100
Value for money	5.38
Market segment	Desktop processor
Architecture codename	Wolfdale (2008−2010)
Release date	28 November 2010 (13 years old)
Launch price (MSRP)	$68	of 305 (Core i7-870)
Current price	$27 (0.4x MSRP)	of 17802 (Threadripper PRO 7995WX)

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	2 (Dual-core)
Threads	2
Base clock speed	3.2 GHz	of 4.7 (FX-9590)
Boost clock speed	3.2 GHz	of 6.2 (Core i9-14900KS)
L1 cache	64 KB (per core)	of 7475.2 (Apple M2 Pro 10-Core)
L2 cache	2 MB (shared)	of 36 (Apple M2 Max)
L3 cache	0 KB	of 786432 (EPYC 7373X)
Chip lithography	45 nm	of 3 (Apple M3 Max 16-Core)
Die size	82 mm2
Maximum core temperature	74 °C	of 110 (Atom x7-E3950)
Number of transistors	228 million	of 9900000 (Ryzen 5 7645HX)
64 bit support	+
Windows 11 compatibility	-
Unlocked multiplier	No
VID voltage range	0.85V-1.3625V

Compatibility

Information on Pentium E5800 compatibility with other computer components and devices: 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	of 8 (Opteron 842)
Socket	LGA775
Power consumption (TDP)	65 Watt	of 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Pentium E5800. You'll probably need this information if you require some particular technology.

AES-NI	-
Enhanced SpeedStep (EIST)	+
Turbo Boost Technology	-
Hyper-Threading Technology	-
Idle States	+
Thermal Monitoring	+
Demand Based Switching	-
Status	Discontinued

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT	-
EDB	+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d	-
VT-x	+

Memory specs

Types, maximum amount and channel number of RAM supported by Pentium E5800's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types

DDR1, DDR2, DDR3

Peripherals

Specifications and connection types of supported peripherals.

PCIe version

2.0

of 5 (Core i9-12900K)

Benchmark performance

Single-core and multi-core benchmark results of Pentium E5800. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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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.

Relative perfomance

Overall Pentium E5800 performance compared to nearest competitors among desktop CPUs.

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