Intel Core i5-4350U vs Intel Core i5-4300Y

Intel Core i5-4350U

► remove from comparison Intel 4350U

The Intel Core i5-4350U is an ULV (ultra low voltage) dual-core processor for ultrabooks launched in Q2 2013. It is based on the Haswell architecture and is manufactured in 22nm. Due to Hyper-Threading, 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 1.4 GHz, but can dynamically increase clock rates with Turbo Boost up to 2.9 GHz for 1 active core or 2.6 GHz for 2 active cores.

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i5-4350U is similar to the old and slightly higher clocked Core i7-3517U. However, when using new instruction sets such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

The integrated HD Graphics 5000 offers 40 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it significantly faster than the HD Graphics 4000. As a result, the HD 5000 competes with dedicated lower mid-range graphics cards.

The i5-4350U is rated at a TDP of 15 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

Intel Core i5-4300Y

► remove from comparison Intel 4300Y

The Intel Core i5-4300Y is an ULV (ultra low voltage) dual-core processor for ultrabooks and tablets which has been presented in Q3/2013. It is based on the Haswell architecture and manufactured in 22nm. 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 1.6 GHz, but can dynamically increase clock rates with Turbo Boost up to 2.3 GHz.

Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications even more.

The performance of the Core i5-4300Y is similar to the Core i3-4158U with a slightly higher TDP, assuming the Turbo Boost is working optimally. Thus, the CPU has sufficient power for office and multimedia purposes as well as most applications.

The integrated HD Graphics 4200 offers 20 Execution Units (EUs) clocked at 200 - 850 MHz with Turbo Boost, making it somewhat faster than the former HD Graphics 4000 at similar clock speeds. However, the HD 4200 is significantly slower than the HD 4400 found on other ULV models with higher clocks and TDP.

The i5-4300Y is rated at a TDP of 11.5 W (SDP 6 W) including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for very small ultrabooks or tablets.

Intel Core i5-4350UIntel Core i5-4300Y
Intel Core i5Intel Core i5
HaswellHaswell
Series: Core i5 Haswell
Intel Core i5-4340M compare2900 - 3600 MHz2 / 43 MB
Intel Core i5-4210H compare2900 - 3500 MHz2 / 43 MB
Intel Core i5-4330M compare2800 - 3500 MHz2 / 43 MB
Intel Core i5-4200H compare2800 - 3400 MHz2 / 43 MB
Intel Core i5-4308U compare2800 - 3300 MHz2 / 43 MB
Intel Core i5-4310M compare2700 - 3400 MHz2 / 43 MB
Intel Core i5-4400E compare2700 - 3300 MHz2 / 43 MB
Intel Core i5-4300M compare2600 - 3300 MHz2 / 43 MB
Intel Core i5-4210M compare2600 - 3200 MHz2 / 43 MB
Intel Core i5-4288U compare2600 - 3100 MHz2 / 43 MB
Intel Core i5-4278U compare2600 - 3100 MHz2 / 43 MB
Intel Core i5-4200M compare2500 - 3100 MHz2 / 43 MB
Intel Core i5-4258U compare2400 - 2900 MHz2 / 43 MB
Intel Core i5-4310U compare2000 - 3000 MHz2 / 43 MB
Intel Core i5-4360U compare1500 - 3000 MHz2 / 43 MB
Intel Core i5-4300U compare1900 - 2900 MHz2 / 43 MB
» Intel Core i5-4350U1400 - 2900 MHz2 / 43 MB
Intel Core i5-4210U compare1700 - 2700 MHz2 / 43 MB
Intel Core i5-4260U compare1400 - 2700 MHz2 / 43 MB
Intel Core i5-4402E compare1600 - 2700 MHz2 / 43 MB
Intel Core i5-4200U compare1600 - 2600 MHz2 / 43 MB
Intel Core i5-4250U compare1300 - 2600 MHz2 / 43 MB
Intel Core i5-4300Y1600 - 2300 MHz2 / 43 MB
Intel Core i5-4302Y compare1600 - 2300 MHz2 / 43 MB
Intel Core i5-4202Y compare1600 - 2000 MHz2 / 43 MB
Intel Core i5-4220Y compare1600 - 2000 MHz2 / 43 MB
Intel Core i5-4210Y compare1500 - 1900 MHz2 / 43 MB
Intel Core i5-4200Y compare1400 - 1900 MHz2 / 43 MB
Intel Core i5-4340M compare2900 - 3600 MHz2 / 43 MB
Intel Core i5-4210H compare2900 - 3500 MHz2 / 43 MB
Intel Core i5-4330M compare2800 - 3500 MHz2 / 43 MB
Intel Core i5-4200H compare2800 - 3400 MHz2 / 43 MB
Intel Core i5-4308U compare2800 - 3300 MHz2 / 43 MB
Intel Core i5-4310M compare2700 - 3400 MHz2 / 43 MB
Intel Core i5-4400E compare2700 - 3300 MHz2 / 43 MB
Intel Core i5-4300M compare2600 - 3300 MHz2 / 43 MB
Intel Core i5-4210M compare2600 - 3200 MHz2 / 43 MB
Intel Core i5-4288U compare2600 - 3100 MHz2 / 43 MB
Intel Core i5-4278U compare2600 - 3100 MHz2 / 43 MB
Intel Core i5-4200M compare2500 - 3100 MHz2 / 43 MB
Intel Core i5-4258U compare2400 - 2900 MHz2 / 43 MB
Intel Core i5-4310U compare2000 - 3000 MHz2 / 43 MB
Intel Core i5-4360U compare1500 - 3000 MHz2 / 43 MB
Intel Core i5-4300U compare1900 - 2900 MHz2 / 43 MB
Intel Core i5-4350U1400 - 2900 MHz2 / 43 MB
Intel Core i5-4210U compare1700 - 2700 MHz2 / 43 MB
Intel Core i5-4260U compare1400 - 2700 MHz2 / 43 MB
Intel Core i5-4402E compare1600 - 2700 MHz2 / 43 MB
Intel Core i5-4200U compare1600 - 2600 MHz2 / 43 MB
Intel Core i5-4250U compare1300 - 2600 MHz2 / 43 MB
» Intel Core i5-4300Y1600 - 2300 MHz2 / 43 MB
Intel Core i5-4302Y compare1600 - 2300 MHz2 / 43 MB
Intel Core i5-4202Y compare1600 - 2000 MHz2 / 43 MB
Intel Core i5-4220Y compare1600 - 2000 MHz2 / 43 MB
Intel Core i5-4210Y compare1500 - 1900 MHz2 / 43 MB
Intel Core i5-4200Y compare1400 - 1900 MHz2 / 43 MB
1400 - 2900 MHz1600 - 2300 MHz
128 KB128 KB
512 KB512 KB
3 MB3 MB
2 / 42 / 4
15 11.5
1300
22 22
181 mm2
100 °C100 °C
HD Graphics 5000 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIHD Graphics 4200 (200 - 850 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI, vPro
iGPUIntel HD Graphics 5000 (200 - 1100 MHz)Intel HD Graphics 4200 (200 - 850 MHz)
$342 U.S.$281 U.S.
Intel Core i5 4350UIntel Core i5 4300Y
FCBGA1168

Benchmarks

Cinebench R15 - CPU Multi 64Bit
100%
1 4300Y +
133 Points (3%)
Cinebench R15 - CPU Single 64Bit
100%
1 4300Y +
77 Points (33%)
Cinebench R11.5 - CPU Multi 64Bit
100%
1 4300Y +
1.5 Points (3%)
Cinebench R11.5 - CPU Single 64Bit
100%
1 4300Y +
0.8 Points (32%)
Cinebench R10 - Rendering Single 32Bit
100%
1 4300Y +
2982 Points (31%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
1 4300Y +
4663 Points (8%)
wPrime 2.10 - 1024m *
100%
1 4300Y +
1147 seconds (14%)
wPrime 2.10 - 32m *
100%
1 4300Y +
28.6 seconds (6%)
WinRAR - Result
100%
1 4300Y +
1790 KB/s (18%)
X264 HD Benchmark 4.0 - Pass 2
100%
1 4300Y +
8.4 fps (5%)
X264 HD Benchmark 4.0 - Pass 1
100%
1 4300Y +
49.5 fps (17%)
TrueCrypt - Serpent Mean 100MB
100%
1 4300Y +
0.1 GB/s (0%)
TrueCrypt - Twofish Mean 100MB
100%
1 4300Y +
0.2 GB/s (0%)
TrueCrypt - AES Mean 100MB
100%
1 4300Y +
1.2 GB/s (0%)
3DMark 06 - CPU - CPU Score
100%
1 4300Y +
1871 Points (13%)
Super Pi mod 1.5 XS 1M - 1M *
100%
1 4300Y +
16.3 Seconds (4%)
Super Pi mod 1.5 XS 2M - 2M *
100%
1 4300Y +
37 Seconds (2%)
3DMark 11 - Performance Physics 1280x720
100%
1 4300Y +
1738 points (8%)
3DMark - Ice Storm Standard Physics 1280x720
100%
1 4300Y +
155504 Points (100%)
3DMark - Cloud Gate Standard Physics 1280x720
100%
1 4300Y +
1423 Points (4%)
3DMark - Fire Strike Physics 1920x1080
100%
1 4300Y +
2015 Points (6%)
Geekbench 2 - 32 Bit - Stream
100%
1 4300Y +
6087 Points (49%)
Geekbench 2 - 32 Bit - Memory
100%
1 4300Y +
5010 Points (45%)
Geekbench 2 - 32 Bit - Floating Point
100%
1 4300Y +
3893 Points (8%)
Geekbench 2 - 32 Bit - Integer
100%
1 4300Y +
4287 Points (9%)
Geekbench 2 - 32 Bit - Total Score
100%
1 4300Y +
4473 Points (12%)
Geekbench 3 - 32 Bit Multi-Core Score
100%
1 4300Y +
3157 Points (6%)
Geekbench 3 - 32 Bit Single-Core Score
100%
1 4300Y +
1932 Points (40%)
Mozilla Kraken 1.1 - Total Score *
100%
1 4300Y +
3254 ms (5%)
Sunspider - 1.0 Total Score *
100%
1 4300Y +
138 ms (2%)
Octane V2 - Total Score
100%
1 4300Y +
10118 Points (19%)

Average Benchmarks Intel Core i5-4300Y → NAN% n=

- 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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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)