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Intel Core i3-380M vs Intel Core i3-330M

Intel Core i3-380M

► remove from comparison Intel 380M

The Intel Core i3-380M is a middle class dual core CPU for laptops and clocks with 2.53 GHz. The difference to the Core i5 and i7 series is the lacking TurboBoost overclocking, and the missing AES, VT-d and Trusted Execution functions. 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). It is part of the Arrandale refresh and successor to the 2.4 GHz i3-370M.

A feature of the new Core i3-380M is the integrated graphics card called GMA HD and the 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.

The performance of the Core i3-380M should be at a level of a 2.6-2.7 GHz Core 2 Duo (upper class CPUs in the last year). This is mainly due to the efficient HyperThreading function and the integrated memory controller. In single threaded applications it should be at least as fast, as a similar clocked Core 2 Duo.

The integrated Intel Graphics Media Accelerator HD (GMA HD) graphics card is known to be clocked up to 500-667 MHz (due to Turbo Boost) and should be clearly faster than the old GMA 4500MHD. The Core i5 and i7 models should still be a bit faster because of the higher max. clock speed of the GPU. The performance of the graphics in 3D should be on par with a Radeon HD 4200 but the driver support is usually worse.

The power consumption of 35 Watt TDP (max.) counts for the whole package and therefore it is clearly better than the 35 Watt TDP of the Core 2 Duo T-series (CPU alone).

Intel Core i3-330M

► remove from comparison Intel 330M

The Intel Core i3-330M is a lower-middle class dual core CPU for laptops and clocks with 2.16 GHz. The difference to the Core i5-430M is the lacking Turbo Boost overclocking and the slower core speed. 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). 

A feature of the new Core i3-330M is the integrated graphics card called Intel HD Graphics or GMA HD and a DDR3 1066 MHz 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. 

The performance in synthetic benchmarks is mostly on par with a 2.4 GHz Core 2 Duo P8600 (due to the improved hyperthreading). The speed should be at least as fast as a 2.2 GHz Core 2 Duo and therefore the i3-330M positions itself in the middle class (lower middle class regarding Core i CPUs). It should handle all applications well, but some demanding games could profit from a faster CPU.

The 32nm cpu cores of the Westmere generation can also process some new instructions to accelerate AES encryptions. In the i3-330M Intel has deactivated these new AES functions.

The integrated Intel Graphics Media Accelerator HD (GMA HD) graphics card is known to be clocked up to 500 MHz and should be clearly faster than the old GMA 4500MHD. The Core i5 and i7 models should still be a bit faster because of the higher max. clock speed of the GPU. A GeForce 9400M (ION) should still be a faster (especially as Nvidia and ATI cards have a better driver support than Intel up to now). According to rumors, the GMA core will also use the Turbo Mode regulate the clock speed.

The power consumption of 35 Watt TDP (max.) counts for the whole package and therefore it is clearly better than the 35 Watt TDP of the Core 2 Duo T-series (CPU alone).

Intel Core i3-380MIntel Core i3-330M
Intel Core i3Intel Core i3
ArrandaleArrandale
Series: Core i3 Arrandale
Intel Core i3-390M compare2.67 GHz2 / 43 MB
» Intel Core i3-380M2.53 GHz2 / 43 MB
Intel Core i3-370M compare2.4 GHz2 / 43 MB
Intel Core i3-350M compare2.26 GHz2 / 43 MB
Intel Core i3-330M2.13 GHz2 / 43 MB
Intel Core i3-380UM compare1.33 GHz2 / 43 MB
Intel Core i3-330UM compare1.2 GHz2 / 43 MB
Intel Core i3-390M compare2.67 GHz2 / 43 MB
Intel Core i3-380M2.53 GHz2 / 43 MB
Intel Core i3-370M compare2.4 GHz2 / 43 MB
Intel Core i3-350M compare2.26 GHz2 / 43 MB
» Intel Core i3-330M2.13 GHz2 / 43 MB
Intel Core i3-380UM compare1.33 GHz2 / 43 MB
Intel Core i3-330UM compare1.2 GHz2 / 43 MB
2533 MHz2130 MHz
25002500
512 KB512 KB
3 MB3 MB
2 / 42 / 4
35 35
382+177 177+382
32 32 0.775 - 1 V (low frequency mode) 0.8 - 1.4 V
81+114 mm281+114 mm2
105 °C90 (rPGA) -100 (BGA) °C
BGA1288, PGA988BGA1288, PGA988
Hyper Threading, Enhanced Speedstep, integrierte GMA HD 500-667MHz,Hyper Threading, Enhanced Speedstep, integrated GMA HD 500MHz, integrated DDR3 1066 memory controller
Architecturex86x86
Intel Core i3 380MIntel Core i3 330M

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
380M +
min: 2.07     avg: 2.1     median: 2.1 (4%)     max: 2.2 Points
min: 1.71     avg: 1.7     median: 1.8 (3%)     max: 1.77 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
380M +
min: 2719     avg: 2788     median: 2808 (25%)     max: 2830
min: 1671     avg: 2301     median: 2330 (21%)     max: 2360
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
380M +
min: 6512     avg: 6558     median: 6554 (11%)     max: 6602
min: 5361     avg: 5513     median: 5491 (9%)     max: 6333
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
380M +
min: 7602     avg: 7797     median: 7810.5 (7%)     max: 7966 Points
min: 6254     avg: 6557     median: 6552 (6%)     max: 6756 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
380M +
min: 3349     avg: 3434     median: 3457.5 (24%)     max: 3472 Points
min: 1932     avg: 2779     median: 2863 (20%)     max: 2931 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
380M +
min: 620     avg: 621     median: 621 (7%)     max: 623 s
min: 477     avg: 853     median: 750 (9%)     max: 2356.66 s
wPrime 2.10 - wPrime 2.0 32m *
100%
380M +
min: 19.7     avg: 20.1     median: 20 (4%)     max: 20.5 s
min: 23     avg: 27.3     median: 23.9 (5%)     max: 63.96 s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
380M +
min: 2671     avg: 2697     median: 2699 (15%)     max: 2731 Points
min: 1906     avg: 2210     median: 2230 (12%)     max: 2280 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
380M +
min: 14     avg: 16.5     median: 17.3 (4%)     max: 17.5 s
min: 20     avg: 21     median: 21 (5%)     max: 24 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
380M +
min: 41     avg: 42.2     median: 41.8 (2%)     max: 44.3 s
100%
330M +
min: 47     avg: 49.3     median: 48 (2%)     max: 69 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
380M +
min: 947     avg: 954     median: 951 (4%)     max: 964.2 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
380M +
31000 MIPS (15%)
min: 25565     avg: 27250     median: 26000 (12%)     max: 31260 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
380M +
min: 26160     avg: 26285     median: 26285 (20%)     max: 26410 MFLOPS
min: 20210     avg: 20478     median: 20300 (16%)     max: 22700 MFLOPS
PCMark 05 - PCMark 05 - Standard
100%
1 330M +
min: 4624     avg: 5352     median: 5107 (32%)     max: 5958 Points
Windows 7 Experience Index - Win7 CPU
100%
380M +
6.8 Points (87%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
380M +
min: 7240     avg: 7262     median: 7246 (8%)     max: 7300 Points
min: 5043     avg: 6073     median: 6143 (7%)     max: 6244 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 380M +
min: 2073     avg: 2338     median: 2391.5 (9%)     max: 2497 Points

Average Benchmarks Intel Core i3-380M → 100% n=15

Average Benchmarks Intel Core i3-330M → 89% n=15

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.16
log 17. 14:10:11

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#1 checking url part for id 537 +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 15 Sep 2021 13:09:12 +0200 +0s ... 0s

#4 composed specs +0.008s ... 0.008s

#5 did output specs +0s ... 0.008s

#6 getting avg benchmarks for device 1264 +0s ... 0.008s

#7 got single benchmarks 1264 +0.031s ... 0.039s

#8 getting avg benchmarks for device 537 +0s ... 0.039s

#9 got single benchmarks 537 +0.077s ... 0.116s

#10 got avg benchmarks for devices +0s ... 0.116s

#11 min, max, avg, median took s +0.017s ... 0.133s

#12 return log +0.004s ... 0.136s

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Redaktion, 2017-09- 8 (Update: 2017-09-11)