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Intel Core i5-470UM

The Intel Core i5-470UM is a Ultra Low Voltage dual-core processor for small and light laptops. It is clocked with 1.3 - 1.8 GHz (if Turbo Boost is enabled). Each core is based on the Nehalem (Westmere) micro-architecture. Hyperthreading enables the Dual Core CPU to handle 4 threads at once (for a better usage of the pipeline). AES, VT-d and Trusted Execution are deactivated for the 470UM, compared to the i7 UM CPUs.

The faster i5-560UM and i7-660UM are also clocked at 1.3 GHz but feature a higher TurboBoost frequency.

A feature of the Core i5-470UM is the integrated graphics card (called Intel HD Graphics) and memory controller. Both are on a separate die that is still manufactured in 45nm whereas the CPU die is already manufactured in the new 32nm process.

Due to the integrated memory controller, the HyperThreading and Turbo Boost, the  Core i5-470UM is faster than a similar clocked Core 2 Duo (1.3 GHz) in all (us known) applications and benchmarks. Still the Turbo Boost may not trigger very often (sometimes it is even not activated in the BIOS) and therefore the maximum of 1.8 GHz may not be important.

The integrated Intel Graphics Media Accelerator HD (GMA HD) graphics card is clocked between 166-500 MHz (Turbo Boost) and therefore the base speed is clearly below the non low voltage versions. The performance should still be faster than the old GMA 4500MHD.

The power consumption of 18 Watt TDP (max.) counts for the whole package and therefore it is clearly better than the 17 Watt TDP of the Core 2 Duo SL-series (CPU alone).

SeriesIntel Core i5
CodenameArrandale
Clock Rate1333 - 1867 MHz
Front Side Bus2500 MHz
Level 2 Cache512 KB
Level 3 Cache3072 KB
Number of Cores / Threads2 / 4
Max. Power Consumption (TDP = Thermal Design Power)18 Watt
Transistor Count382+177 Million
Manufacturing Technology32 nm
Die Size81+114 mm2
SocketBGA1288
FeaturesIntel HD Graphics 166-500MHz, DDR3-800 Memory Controller, Turbo Boost, Hyper-Threading, Virtualization Technology VT-x, Intel 64, Idle States, Enhanced Speedstep, Thermal Monitoring, Fast Memory Access, Flex Memory Access, Execute Disable Bit
64 Bit64 Bit support
Hardware VirtualizationVT-x
Announcement Date10/01/2010
Product Link (external)Intel Core i5 470UM

Benchmarks

wPrime 2.0x - 1024m
0% 100%
min: 980      avg: 1086.7 (13%)     median: 1072.5 (13%)     max: 1221.979 seconds
wPrime 2.0x - 32m
0% 100%
min: 31.5      avg: 34.7 (7%)     median: 34 (7%)     max: 39.342 seconds
3DMark 06 - CPU -
0% 100%
min: 1602      avg: 1684.4 (19%)     median: 1689 (19%)     max: 1755 Points
PCMark 05 - Standard 1024x768
0% 100%
min: 4329      avg: 4329 (27%)     median: 4329 (27%)     max: 4329 Points
Cinebench R11.5 - CPU Multi 64Bit
0% 100%
min: 1.2      avg: 1.3 (7%)     median: 1.3 (7%)     max: 1.35 Points
Cinebench R10 - Rendering Single CPUs 64Bit
0% 100%
min: 2404      avg: 2458.8 (29%)     median: 2455 (29%)     max: 2524 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
0% 100%
min: 4611      avg: 4826.2 (14%)     median: 4832.5 (14%)     max: 5036 Points
Cinebench R10 - Rendering Single 32Bit
0% 100%
min: 1906      avg: 1969.5 (30%)     median: 1972.5 (30%)     max: 2022 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
0% 100%
min: 3775      avg: 3987.2 (11%)     median: 3940 (11%)     max: 4255 Points
Super Pi mod 1.5 XS 1M -
0% 100%
min: 23.946      avg: 25 (5%)     median: 24 (5%)     max: 28 Seconds
Super Pi mod 1.5 XS 2M -
0% 100%
min: 55      avg: 56.3 (2%)     median: 55.7 (2%)     max: 58 Seconds
Super Pi Mod 1.5 XS 32M -
0% 100%
min: 1297      avg: 1314.5 (6%)     median: 1304.5 (6%)     max: 1353 Seconds
SiSoft Sandra Dhrystone (MIPS) -
0% 100%
min: 20970      avg: 20970 (10%)     median: 20970 (10%)     max: 20970 MIPS
SiSoft Sandra Whetstone (MFLOPS) -
0% 100%
min: 16180      avg: 16180 (12%)     median: 16180 (12%)     max: 16180 MFLOPS
Windows 7 Experience Index - Processor
0% 100%
min: 5.4      avg: 5.5 (71%)     median: 5.6 (71%)     max: 5.6 points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card

#0 Did not recreate cache, as it is less than 5 days old +0.002s ... 0.002s

#1 min, max, avg, median took 0.00024843215942383s +0.396s ... 0.398s

#2 return log +0s ... 0.398s

Reviews for the Intel Core i5 470UM processor

Acer Aspire 1830T-6651 (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» Acer Aspire 1830T-6651 - External Review

Asus Eee Slate B121 (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.1")
» Asus Eee Slate B121 - External Review

Asus Eee Slate EP121-1A011M (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.1")
» Asus Eee Slate EP121-1A011M - External Review

Asus Eee Slate EP121-1A013M (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.1")
» Review Asus Eee Slate EP121 Tablet/MID - Review

Dell Vostro V130 (Intel Graphics Media Accelerator (GMA) HD Graphics, 13.3")
» Dell Vostro V130 short test - Review
» Review Dell Vostro V130 470UM Subnotebook - Review
» Dell Vostro V130 - External Review

Dell Vostro V130D-158 (Intel Graphics Media Accelerator (GMA) 4500M, 13.3")
» Dell Vostro V130D-158 - External Review

Gateway EC39C (NVIDIA GeForce 310M, 13.3")
» Gateway EC39C - External Review

Gigabyte Booktop T1125N (NVIDIA GeForce 310M, 11.6")
» Review Gigabyte Booktop T1125N & Docking Convertible - Review
» Gigabyte Booktop T1125N - External Review

Lenovo IdeaPad U160-08945LU (Intel Graphics Media Accelerator (GMA) 4500MHD, 11.6")
» Lenovo IdeaPad U160-08945LU - External Review

Lenovo IdeaPad U260 (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.5")
» Review Lenovo IdeaPad U260 Subnotebook - Review
» Lenovo IdeaPad U260 - External Review

Lenovo Ideapad U260-087622G (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.5")
» Lenovo Ideapad U260-087622G - External Review

Lenovo IdeaPad U260-M5922GE (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.5")
» Lenovo IdeaPad U260-M5922GE - External Review

LG P210-G.AE21G (Intel HD Graphics 3000, 12.5")
» LG P210-G.AE21G - External Review

LG XNote P210-GE30K (Intel Graphics Media Accelerator (GMA) HD Graphics, 12.5")
» LG XNote P210-GE30K - External Review

LG XNote T290-GE8WK (Intel Graphics Media Accelerator (GMA) HD Graphics, 11.6")
» LG XNote T290-GE8WK - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Intel Core i5

» Intel Core i5 4340M
   2.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 5287U
   2.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 4210H
   2.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 4330M
   2.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 4200H
   2.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 5257U
   2.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 4308U
   2.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 4310M
   2.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 4400E
   2.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 4300M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4210M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4288U
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4278U
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 3380M
   2.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 3360M
   2.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 4200M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 3340M
   2.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 3320M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4258U
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 3230M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 5300U
   2.3 GHz / 0.5 MB + 3 MB
» Intel Core i5 5350U
   1.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 3210M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 2540M
   2.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4310U
   2 GHz / 0.5 MB + 3 MB
» Intel Core i5 4360U
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 5200U
   2.2 GHz / 0.5 MB + 3 MB
» Intel Core i5 5250U
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4300U
   1.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 4350U
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 2520M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 2450M
   2.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 580M
   2.67 GHz / 0.5 MB + 3 MB
» Intel Core i5 2435M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 2430M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 2415M
   2.3 GHz / 0.5 MB + 3 MB
» Intel Core i5 2410M
   2.3 GHz / 0.5 MB + 3 MB
» Intel Core i5 3437U
   1.9 GHz / 0.5 MB + 3 MB
» Intel Core i5 560M
   2.67 GHz / 0.5 MB + 3 MB
» Intel Core i5 4210U
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 4260U
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 3427U
   1.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 4402E
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4200U
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4250U
   1.3 GHz / 0.5 MB + 3 MB
» Intel Core i5 480M
   2.67 GHz / 0.5 MB + 3 MB
» Intel Core i5 540M
   2.53 GHz / 0.5 MB + 3 MB
» Intel Core i5 460M
   2.53 GHz / 0.5 MB + 3 MB
» Intel Core i5 3337U
   1.8 GHz / 0.5 MB + 3 MB
» Intel Core i5 520M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 450M
   2.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 3317U
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 430M
   2.26 GHz / 0.5 MB + 3 MB
» Intel Core i5 4300Y
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4302Y
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 2557M
   1.7 GHz / 0.5 MB + 3 MB
» Intel Core i5 3439Y
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 4202Y
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4220Y
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 4210Y
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 2467M
   1.6 GHz / 0.5 MB + 3 MB
» Intel Core i5 3339Y
   1.5 GHz / 0.5 MB + 3 MB
» Intel Core i5 4200Y
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 2537M
   1.4 GHz / 0.5 MB + 3 MB
» Intel Core i5 560UM
   1.33 GHz / 0.5 MB + 3 MB
» Intel Core i5 470UM
   1.33 GHz / 0.5 MB + 3 MB
» Intel Core i5 540UM
   1.2 GHz / 0.5 MB + 3 MB
» Intel Core i5 520UM
   1.06 GHz / 0.5 MB + 3 MB
» Intel Core i5 430UM
   1.2 GHz / 0.5 MB + 3 MB

Surrounding CPUs

- AMD Athlon II M340
   2.2 GHz / 1 MB
- Intel Core i3 2367M
   1.4 GHz / 0.5 MB + 3 MB
- Intel Core i3 2365M
   1.4 GHz / 0.5 MB + 3 MB
- AMD A-Series A4-5100
   1.55 GHz / 2 MB
- AMD A-Series A4-5050
   1.55 GHz / 2 MB
» Intel Core i5 470UM
   1.33 GHz / 0.5 MB + 3 MB
+ AMD A-Series A4-5000
   1.5 GHz / 2048 KB
+ AMD E-Series E2-6110
   1.5 GHz / 2048 KB
+ Intel Atom E3845
   1.91 GHz / 2048 KB
+ AMD Athlon 64 X2 (Desktop) 4600+
   2.4 GHz / 1024 KB
+ Intel Core 2 Duo L7700
   1.8 GHz / 4096 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > Intel Core i5 470UM Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)