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Intel Core i5-3320M

Intel 3320M

The Intel Core i5-3320M is a fast dual-core processor for laptops based on the Ivy Bridge architecture. Due to Hyperthreading, the two cores can handle up to four threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.6 GHz but can dynamically increase clock rates with Turbo Boost up to 3.1 GHz (for 2 active cores) and 3.3 GHz (for 1 active core). As its Sandy-Bridge-based predecessor Core i5-2520M, it offers a 3 MB L3-Cache.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Core i5-3320M is slightly above a similarly clocked Sandy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the old i7-2640M.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1200 MHz with Turbo Boost, making it one of the faster variants.

Just like most other Ivy Bridge dual-cores, the i5-3320M is rated at a TDP of 35 W. Therefore, even smaller laptops can use the Core i5.

SeriesIntel Core i5
CodenameIvy Bridge
Series: Core i5 Ivy Bridge
Intel Core i5-3380M (compare)2900 - 3600 MHz2 / 43 MB
Intel Core i5-3360M (compare)2800 - 3500 MHz2 / 43 MB
Intel Core i5-3340M (compare)2700 - 3400 MHz2 / 43 MB
» Intel Core i5-3320M2600 - 3300 MHz2 / 43 MB
Intel Core i5-3230M (compare)2600 - 3200 MHz2 / 43 MB
Intel Core i5-3210M (compare)2500 - 3100 MHz2 / 43 MB
Intel Core i5-3437U (compare)1900 - 2900 MHz2 / 43 MB
Intel Core i5-3427U (compare)1800 - 2800 MHz2 / 43 MB
Intel Core i5-3337U (compare)1800 - 2700 MHz2 / 43 MB
Intel Core i5-3317U (compare)1700 - 2600 MHz2 / 43 MB
Intel Core i5-3439Y (compare)1500 - 2300 MHz2 / 43 MB
Intel Core i5-3339Y (compare)1500 - 2000 MHz2 / 43 MB
Clock Rate2600 - 3300 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache3 MB
Number of Cores / Threads2 / 4
Max. Power Consumption (TDP = Thermal Design Power)35 Watt
Manufacturing Technology22 nm
FeaturesHD Graphics 4000 (650-1200MHz), DDR3-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
GPUIntel HD Graphics 4000 (650 - 1200 MHz)
64 Bit64 Bit support
Starting Price$225 U.S.
Announcement Date06/03/2012
Product Link (external)Intel Core i5 3320M

Benchmarks

Cinebench R11.5 - CPU Multi 64Bit
min: 3.04     avg: 3.1     median: 3.1 (11%)     max: 3.1 Points
Cinebench R11.5 - CPU Single 64Bit
min: 1.31     avg: 1.3     median: 1.3 (54%)     max: 1.35 Points
Cinebench R10 - Rendering Single 32Bit
min: 4292     avg: 4406.9     median: 4415.5 (48%)     max: 4465 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 9473     avg: 9553.6     median: 9550 (19%)     max: 9683 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 11505     avg: 11698.7     median: 11667 (15%)     max: 11913 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 5380     avg: 5560.9     median: 5588 (54%)     max: 5646 Points
wPrime 2.0x - 1024m *
min: 499.22     avg: 536.7     median: 539.8 (6%)     max: 556.722 seconds
wPrime 2.0x - 32m *
min: 15.85     avg: 17.6     median: 17.4 (3%)     max: 20.904 seconds
WinRAR - Result
min: 2522     avg: 2914.6     median: 2707 (32%)     max: 3361 KB/s
X264 HD Benchmark 4.0 - Pass 2
min: 16.9     avg: 17.5     median: 17.5 (12%)     max: 17.74 fps
X264 HD Benchmark 4.0 - Pass 1
min: 86.8     avg: 91     median: 90.9 (34%)     max: 94 fps
TrueCrypt - Serpent Mean 100MB
min: 0.157227     avg: 0.2     median: 0.2 (0%)     max: 0.161 GB/s
TrueCrypt - Twofish Mean 100MB
min: 0.267     avg: 0.3     median: 0.3 (9%)     max: 0.276 GB/s
TrueCrypt - AES Mean 100MB
min: 0.298828     avg: 1.4     median: 1.5 (8%)     max: 1.5 GB/s
3DMark 06 - CPU
min: 3727     avg: 3770.4     median: 3767 (11%)     max: 3808 Points
Super Pi mod 1.5 XS 1M *
min: 11     avg: 13.2     median: 11.9 (3%)     max: 28.845 Seconds
Super Pi mod 1.5 XS 2M *
min: 26     avg: 30     median: 27 (1%)     max: 58.781 Seconds
Super Pi Mod 1.5 XS 32M *
min: 611     avg: 677.6     median: 636 (3%)     max: 1122.17 Seconds
SiSoft Sandra Dhrystone (MIPS)
min: 53130     avg: 57673.8     median: 57480 (27%)     max: 62610 MIPS
SiSoft Sandra Whetstone (MFLOPS)
min: 37700     avg: 38286.2     median: 37920 (29%)     max: 39380 MFLOPS
Windows 7 Experience Index - Processor
min: 7.1     avg: 7.2     median: 7.2 (92%)     max: 7.2 points
3DMark Vantage - P CPU no PhysX 1280x1024
min: 9831     avg: 10104.7     median: 10094.5 (17%)     max: 10559 Points
3DMark 11 - Performance Physics 1280x720
min: 3138     avg: 3570.6     median: 3501 (19%)     max: 4041 points
3DMark - Ice Storm Standard Physics 1280x720
min: 24617     avg: 27316     median: 27316 (18%)     max: 30015 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 2720     avg: 2721     median: 2721 (7%)     max: 2722 Points
3DMark - Fire Strike Physics 1920x1080
min: 4040     avg: 4063.5     median: 4063.5 (15%)     max: 4087 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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