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Intel

Pentium G645

Pentium G645
BENCHMARKS (5,700)
MKT (0%)
BUILDS
SPECS
(3)
BUY • $70

Effective Speed -113%Effective Speed -113%Average Score -320%Memory -5%, 1-Core -173%, 2-Core -190%, 4-Core -441%, 8-Core -791%Overclocked Score -288%1-Core -157%, 2-Core -155%, 4-Core -397%, 8-Core -732%, Memory -1%Value & Sentiment User Rating -86%, Market Share -∞%, Price 155%, Value -69%Nice To Haves -915%64-Core -1,167%, 64-Core -1,276%, Age -301%

Average Bench: 49.9% (814^th of 1463)

Based on 5,700 user benchmarks. Device: BFEBFBFF000206A7 Models: Intel(R) Pentium(R) CPU G645 @ 2.90GHz, Intel(R) Pentium(R) CPU G645 @ 2.90GHz

Poor: 37%Average: 49.9% Great: 58%

Gaming 50%

Yacht

Desktop 59%

Gunboat

Workstation 34%

Sail boat

Popular builds with this CPU

Below average average bench

The Intel Pentium G645 averaged 50.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 78.1Pts

Avg. Single Core Speed 68.3Pts

See where your CPU ranks →

Good consistency

The range of scores (95th - 5th percentile) for the Intel Pentium G645 is 20.2%. This is a relatively narrow range which indicates that the Intel Pentium G645 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 131Pts

Avg. Octa Core Speed 132Pts

Average Bench

(Based on 5,700 samples)

Rank 81449.9%

Min	Avg	Max
58.1	Memory 78.1	90.5
41.3	1-Core 68.3	76.3
64.4	2-Core 126	152
55.8% 90.8 Pts

Min	Avg	Max
72.8	4-Core 129	152
83.9	8-Core 132	152
17.4% 131 Pts

Min	Avg	Max
80.3	64-Core 131	151
8.1% 131 Pts

User Benchmarks

Bench

Normal

Heavy

Server

The fastest CPU (mainstream) averages a speed of 100%

ITA-User, 1 month ago.Pentium G645,

LGA1155, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

57.1% Above average

Memory 89.9

1-Core 74.4

2-Core 145

63% 103 Pts

4-Core 144

8-Core 145

19% 145 Pts

64-Core 144

9% 144 Pts

DEU-User, 2 months ago.Pentium G645,

Intel(R) Pentium(R) CPU G645 @ 2.90GHz, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

56.2% Above average

Memory 88.7

1-Core 71.4

2-Core 136

61% 98.8 Pts

4-Core 140

8-Core 140

19% 140 Pts

64-Core 138

9% 138 Pts

USA-User, 3 months ago.Pentium G645,

SOCKET 0, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

53.3% Above average

Memory 83

1-Core 60.2

2-Core 139

57% 94.1 Pts

4-Core 139

8-Core 139

19% 139 Pts

64-Core 138

9% 138 Pts

USA-User, 3 months ago.Pentium G645,

CPU 1, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

52.7% Above average

Memory 83.6

1-Core 71.6

2-Core 128

59% 94.3 Pts

4-Core 129

8-Core 131

17% 130 Pts

64-Core 114

7% 114 Pts

TUR-User, 19 days ago.Pentium G645,

LGA1155, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

50.1% Above average

Memory 81.2

1-Core 65.8

2-Core 122

56% 89.7 Pts

4-Core 114

8-Core 116

15% 115 Pts

64-Core 124

8% 124 Pts

BRA-User, 3 months ago.Pentium G645,

Intel(R) Pentium(R) CPU G645 @ 2.90GHz, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

49.7% Average

Memory 76.5

1-Core 70.9

2-Core 138

57% 95 Pts

4-Core 136

8-Core 132

18% 134 Pts

64-Core 120

7% 120 Pts

FRA-User, 1 month ago.Pentium G645,

Intel(R) Pentium(R) CPU G645 @ 2.90GHz, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

39.9% Below average

Memory 64.2

1-Core 51.5

2-Core 70.3

41% 62 Pts

4-Core 98.3

8-Core 69.1

12% 83.7 Pts

64-Core 88.8

6% 88.8 Pts

IND-User, 3 months ago.Pentium G645,

CPU 1, 1 CPU, 2 cores, 2 threads

Base clock 2.9 GHz, turbo 2.9 GHz (avg)

32.3% Below average

Memory 50.8

1-Core 55

2-Core 60.4

36% 55.4 Pts

4-Core 82.4

8-Core 78.4

11% 80.4 Pts

64-Core 48.2

3% 48.2 Pts

5,700 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,715,245 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Typical Pentium G645 Builds (Compare 1,052 builds) See popular component choices, score breakdowns and rankings

Gaming 2%

Tree trunk

Desktop 51%

Yacht

Workstation 2%

Tree trunk

System: HP Pro 3500 Series

CPU
Pentium G645Intel $70Bench 50%, 5,700 samples	1x

GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 146,665 samples	226x
HD 2000 (Desktop 1.1 GHz)IntelBench 1%, 150,891 samples	109x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	65x

SSD
A400 240GBKingston $25Bench 66%, 424,288 samples	43x
BX200 240GBCrucial $36Bench 76%, 36,559 samples	42x
A400 480GBKingston $35Bench 74%, 237,487 samples	18x

RAM
HMT351U6CFR8C-PB 1x4GBHynixBench 29%, 7,230 samples	61x
HMT351U6EFR8C-PB 1x4GBHynixBench 29%, 3,903 samples	24x
16JTF51264AZ-1G6M1 1x4GBMicronBench 28%, 1,663 samples	20x

EDIT WITH CUSTOM PC BUILDER

Value: 60% - Above average

Total price: $95

Popular Pentium G645 systems:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
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- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
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Processor Rankings (Price vs Performance) October 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. ^[CPUPro]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

Specifications

Essentials

Description	Intel® Pentium® Processor G645 (3M Cache, 2.90 GHz)
Code Name	Sandy Bridge
Launch Date	Q3'12
Processor Number	G645
# of Cores	2
# of Threads	2
Cache	3 MB SmartCache
Instruction Set	64-bit
Instruction Set Extensions	SSE4.1/4.2
Embedded Options Available	No
Lithography	32 nm
Recommended Price	$64.00
Clock Speed	2.9 GHz
Bus Speed	5 GT/s DMI
Max TDP	65 W
Expected Discontinuance	Q3'2013

Graphics

Processor Graphics	Intel® HD Graphics
Graphics Base Frequency	850 MHz
Wireless Display	No
# of Displays Supported	2
Graphics Max Dynamic Frequency	1.1 GHz
Quick Sync Video	No
InTru 3D Tech	No
Clear Video HD Tech	No
Intel Insider	No
Flexible Display Interface	Yes

Memory

Max Memory Size	32 GB
Memory Types	DDR3 1066
Memory Channels	2
Memory Bandwidth	17 GB/s

Expansion Options

PCI Express Revision	2.0

Data Protection

AES New Instructions	No

Advanced Technologies

Virtualization Tech (VT-x)	Yes
Intel 64	Yes
Idle States	Yes
Enhanced Intel SpeedStep® Tech	Yes
Thermal Monitoring Technologies	Yes
Turbo Boost Tech	No
Hyper-Threading Tech	No
Virtualization for Directed I/O (VT-d)	No
VT-x with Extended Page Tables (EPT)	Yes
vPro Tech	No
Fast Memory Access	Yes
Flex Memory Access	Yes

Package

Package Size	37.5mm x 37.5mm
Max CPU Configuration	1
Sockets Supported	FCLGA1155

Platform Protection

Execute Disable Bit	Yes
Trusted Execution Tech	No

Comments

Added n/a ago.

USA-User

level
9,996

Good (edit your comment) Add link

9 days ago.

its amazing and can still play games at a reasonable fps

CAN-User

level
5,046

Excellent

4 years ago.

Great ultra-budget CPU that is a great replacement for the Core 2 Duo in 2020.

MDV-User

level
300

Good

4 years ago.

One of the highest performance/$ ever!

Your
opinion?

▲Like ▼Dislike

Ready to retire
Age: 10 years

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ALL FAQs »

CPU	GPU	SSD
Intel Core i5-12600K $164	Nvidia RTX 4060 $298	WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $380	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $218	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $400

Intel

Pentium G645

Average Bench: 49.9% (814^th of 1463)

Popular builds with this CPU

Below average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: HP Pro 3500 Series

Popular Pentium G645 systems:

UserBenchmark of the month

How it works

Group Test Results

Specifications

Essentials

Graphics

Memory

Expansion Options

Data Protection

Advanced Technologies

Package

Platform Protection

Comments

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Speed Comparisons

Frequently Asked Questions

Best User Rated

Intel

Pentium G645

Average Bench: 49.9% (814th of 1463)

Popular builds with this CPU

Below average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: HP Pro 3500 Series

Popular Pentium G645 systems:

UserBenchmark of the month

How it works

Group Test Results

Specifications

Essentials

Graphics

Memory

Expansion Options

Data Protection

Advanced Technologies

Package

Platform Protection

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Comments

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Excellent

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 49.9% (814^th of 1463)