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Catalog / Computing / Components / CPUs

CPUs 45 nm

prices on 6 models

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by rating lowest to highest price highest to lowest price by reviews by date of addition Series Code name Socket Lithography (nm)In box more parameters…Cores (cores)Performance (cores)Efficient (cores)Threads (threads)Clock speed (GHz)CPU speed Performance-core Base (GHz)Efficient-core Base (GHz)TurboBoost / TurboCore (GHz)L2 cache (MB)L3 cache (MB)IGP TDP (W)PCI Express Passmark CPU Mark (score(s))Geekbench 4 (score(s))Cinebench R15 (score(s))Max. RAM (GB)Max. DDR4 speed (MHz)Max. DDR5 speed (MHz)

Intel Core 2 Duo E7500

CPU Intel Core 2 Duo E7500

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Intel Core 2 Duo E7500

₀

₀

₀

₂

Socket:Intel LGA 775

TDP:65 W

Specs:cores 2, process technology 45 nm

Frequency:2.93 GHz

User reviews ₂ Videos ₂₁ Photos ₃ Prices ₁

E6300E7500E8400

Price from £40.00

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Intel Xeon 5000 Sequence E5506

CPU Intel Xeon 5000 Sequence E5506

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Intel Xeon 5000 Sequence E5506

Socket:Intel LGA 1366

TDP:80 W

Specs:cores 4, threads 4, process technology 45 nm

Frequency:2.13 GHz

RAM:maximum 144 GB

IGP:is absent

E5405E5410E5420E5430E5440E5450E5506E5530E5540E5606E5620E5630E5645L5630L5640LV 5148X5550X5650X5670X5675X5680X5690

Price from £122.13

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Intel Xeon 7000 Sequence E7520

CPU Intel Xeon 7000 Sequence E7520

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Intel Xeon 7000 Sequence E7520

Socket:Intel LGA 1366

TDP:95 W

Specs:cores 6, threads 6, process technology 45 nm

Frequency:1.87 GHz

Price from £11.52

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AMD Opteron 6174

CPU AMD Opteron 6174

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AMD Opteron 6174

Socket:AMD G34

TDP:80 W

Specs:cores 12, process technology 45 nm

Frequency:2.2 GHz

Price from £123.99

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Intel Core i7 Bloomfield i7-950

CPU Intel Core i7 Bloomfield i7-950

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Intel Core i7 Bloomfield i7-950

multithreading Turbo mode

Socket:Intel LGA 1366

TDP:130 W

Specs:cores 4, threads 8, process technology 45 nm

Frequency:3.06 GHz, TurboBoost 3.33 GHz

RAM:maximum 24 GB

IGP:is absent

i7-950i7-960

Price from £205.99

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Intel Core i5 Lynnfield i5-750

CPU Intel Core i5 Lynnfield i5-750

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Intel Core i5 Lynnfield i5-750

Socket:Intel LGA 1156

TDP:95 W

Specs:cores 4, threads 4, process technology 45 nm

Frequency:2.66 GHz, TurboBoost 3.2 GHz

RAM:maximum 16 GB

IGP:is absent

Price from £11.03

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AMD
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Series

Socket

AMD AM4
AMD AM5
AMD WRX8
Intel 2066
Intel 1151 v2
Intel 3647
Intel 1200
Intel 1700
Intel 1851

Series

Intel Core i3
Intel Core i5
Intel Core i7
Intel Core i9
Intel Core Ultra 5
Intel Core Ultra 7
Intel Core Ultra 9
Intel Processor
Intel Xeon
AMD Ryzen 3
AMD Ryzen 5
AMD Ryzen 7
AMD Ryzen 9
AMD Ryzen Threadripper
AMD EPYC

Code name

Intel Comet Lake (10th Gen)
Intel Rocket Lake (11th Gen)
Intel Alder Lake (12th Gen)
Intel Raptor Lake (13th Gen)
Intel Raptor Lake Refresh (14 Gen)
Intel Arrow Lake (Series 2)
AMD Zen+ Picasso (3rd Gen)
AMD Zen2 Matisse (3rd Gen)
AMD Zen2 Renoir (4th Gen)
AMD Zen3 Vermeer (5th Gen)
AMD Zen3 Cezanne (5th Gen)
AMD Zen4 Raphael (7th Gen)
AMD Zen4 Phoenix (8th Gen)
AMD Zen5 Granite Ridge (9th Gen)

Base frequency

≤ 2 GHz
2.1 GHz – 2.5 GHz
2.6 GHz – 3 GHz
3.1 GHz – 3.5 GHz
3.6 GHz – 4 GHz
> 4 GHz

Cores

2 cores (2 threads)
2 cores (4 threads)
4 cores (4 threads)
4 cores (8 threads)
6 cores (6 threads)
6 cores (12 threads)
8 cores (8 threads)
8 cores (16 threads)
10 cores
12 cores
16 cores
> 16 cores

Lithography

4 nm
5 nm
7 nm
10 nm
12 nm
14 nm

Features

integrated GPU
no GPU
DDR5
multithreading
unlocked multiplier
TurboBoost / TurboCore
Turbo Max 3.0
ECC

Integrated GPU

Intel HD Graphics
Intel UHD Graphics 610
Intel UHD Graphics 630
Intel UHD Graphics 730
Intel UHD Graphics 750
Intel UHD Graphics 770
AMD Radeon
AMD Radeon RX Vega

In box

OEM (no box)
BOX (no fan)
BOX (fan)
MPK (cooler, no box)

RAM channels

2 channels
4 channels

TDP

≤ 50W
51 – 70 W
71 – 90 W
91 – 110 W
> 110W

Release year

new
2025
2024
earlier

roll upmore

Max. RAM

64 GB
128 GB
> 128 GB

L3 cache

4 MB
5 – 6 MB
7 – 8 MB
9 – 10 MB
11 – 15 MB
16 – 20 MB
21 – 30 MB
31 – 40 MB
> 40 MB

PCI Express

PCI-E 3.0
PCI-E 4.0
PCI-E 5.0

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45 nm

2025-02-02T02:19:14+02:00

E-Catalog — goods catalog & prices for appliances, computers, electronics, home & office goods. Our task is to help you choose and buy cpus at the best price in online stores. Any material may be reprinted only with prior written permission from the editorial staff.

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