Average Bench: 47.2% (818th of 1385)

Based on 33,616 user benchmarks.  Device: BFEBFBFF000306A9 Model: Intel(R) Core(TM) i5-3337U CPU @ 1.80GHz
Poor: 27%Average: 47.2% Great: 58%
Gaming 47%
Desktop 52%
Workstation 33%
Sail boat

Below average average bench

The Intel Core i5-3337U averaged 52.8% 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.


Avg. Memory Latency 70.9Pts
Avg. Single Core Speed 55.6Pts

Above average consistency

The range of scores (95th - 5th percentile) for the Intel Core i5-3337U is 30.7%. This is a relatively narrow range which indicates that the Intel Core i5-3337U performs reasonably consistently under varying real world conditions.


Avg. Multi Core Speed 143Pts
Avg. Octa Core Speed 142Pts

Average Bench

(Based on 33,616 samples)
Min Avg Max
43 Memory 70.9 88
18.9 1-Core 55.6 70.6
33.1 2-Core 94.8 122
47% 73.8 Pts
Min Avg Max
53.4 4-Core 137 172
54.6 8-Core 142 172
18.6% 140 Pts
Min Avg Max
53.6 64-Core 143 173
8.8% 143 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.5 GHz (avg)
Memory 79.8
1-Core 47.3
2-Core 86.5
47% 71.2 Pts
4-Core 121
8-Core 128
16% 125 Pts
64-Core 134
8% 134 Pts
N/A, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.45 GHz (avg)
Memory 78
1-Core 55.1
2-Core 97.7
50% 76.9 Pts
4-Core 130
8-Core 139
18% 134 Pts
64-Core 137
8% 137 Pts
SOCKET 0, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.5 GHz (avg)
Memory 77.4
1-Core 59
2-Core 93.9
50% 76.8 Pts
4-Core 136
8-Core 127
18% 132 Pts
64-Core 137
8% 137 Pts
BGA1023, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.45 GHz (avg)
Memory 73.4
1-Core 59.2
2-Core 100
49% 77.7 Pts
4-Core 137
8-Core 140
18% 139 Pts
64-Core 101
6% 101 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 1.8 GHz (avg)
Memory 72.4
1-Core 36.2
2-Core 73.2
41% 60.6 Pts
4-Core 114
8-Core 115
15% 115 Pts
64-Core 113
7% 113 Pts
SOCKET 0, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.5 GHz (avg)
Memory 64
1-Core 57.7
2-Core 102
46% 74.5 Pts
4-Core 136
8-Core 143
18% 139 Pts
64-Core 141
9% 141 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 2.5 GHz (avg)
Memory 35
1-Core 33.7
2-Core 36.4
23% 35 Pts
4-Core 78.2
8-Core 83.9
11% 81.1 Pts
64-Core 93.5
6% 93.5 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.8 GHz, turbo 0.8 GHz (avg)
Memory 18.9
1-Core 17.6
2-Core 28.7
14% 21.7 Pts
4-Core 32
8-Core 38.2
5% 35.1 Pts
64-Core 38.7
2% 38.7 Pts
33,616 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 58,840,056 CPUs tested.

Typical Core i5-3337U Builds (Compare 1,442 builds) See popular component choices, score breakdowns and rankings.
Gaming 2%
Tree trunk
Desktop 47%
Workstation 2%
Tree trunk

System: Dell Inspiron 3521

EDIT WITH CUSTOM PC BUILDER Value: 30% - Poor Total price: $18

Popular Core i5-3337U systems:

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

Welcome to our freeware 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 upgrades.

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How it works

  • - Download and run UserBenchmark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - 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.
  • - Compare your in-game FPS to other users with your hardware.
Processor Rankings (Price vs Performance) February 2023 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.



DescriptionIntel® Core™ i5-3337U Processor (3M Cache, up to 2.70 GHz)
Code NameIvy Bridge
Launch DateQ1'13
Processor Numberi5-3337U
# of Cores2
# of Threads4
Cache3 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsAVX
Embedded Options AvailableNo
Lithography22 nm
Recommended Price$225.00
Clock Speed1.8 GHz
Max Turbo Frequency2.7 GHz
Bus Speed5 GT/s DMI
Max TDP17 W


Processor GraphicsIntel® HD Graphics 4000
Graphics Base Frequency350 MHz
Graphics OutputeDP/DP/HDMI/SDVO/CRT
Wireless DisplayYes
# of Displays Supported3
Graphics Max Dynamic Frequency1.1 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes


Max Memory Size32 GB
Memory TypesDDR3/L/-RS 1333/1600
Memory Channels2
Memory Bandwidth25.6 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
PCI Express Configurations1x16, 2x8, 1x8 2x4
Max # of PCI Express Lanes1

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingNo
vPro TechNo
Identity Protection TechYes
Fast Memory AccessYes
Flex Memory AccessYes
My WiFi TechYes
4G WiMAX Wireless TechYes


Package Size31mm x 24mm (BGA1023)
Graphics and IMC Lithography22 nm
Max CPU Configuration1
Sockets SupportedFCBGA1023

Platform Protection

Execute Disable BitYes
Trusted Execution TechNo
Anti-Theft TechYes


Added n/a ago.


7 months ago.

my friend use it and plays nothing professional


1 month ago.

Very Good I have this and a HD4000 from intel and i have like 60 fps average on gta V with 2.3 Ghz (Turboed the 1.8 Ghz) with just batterie settings


24 months ago.

Don't recommend it for gaming but if you're just gonna do it for online classes, researching and normal uses like browsing the web and video conferences, partner it with 8GB of ram and you're good to go


24 months ago.

I highly only recommend it for web browsing and non-demanding task, pair it up with 8gb of ram for better multi tasking (Definitely not for gaming)

1385 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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