Core i5-4278U
Performance
Description
We need your help: we don't have results in all modes. If you have a i5-4278U and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.
The Core i5-4278U is a cpu manufactured by Intel that was released on July 2014. This model has 2 Haswell cores with HyperThreading, runs at 2600 MHz as base frequency and has a a thermal design power of 28 W.
"Haswell is known as fourth-generation core too. It uses 22nm Tri-Gate FinFET (non-planar, ""3D"") technology. It includes four arithmetic logic unit (ALU) and three address generation unit (AGU). This generation is able to run Advanced Vector Extensions 2 (AVX2) instruction set among BMI1, BMI2, ABM and FMA3. At this time, Intel used new sockets: LGA 1150 for desktops and BGA1364 for the mobile CPUs."
The Core i5-4278U is a cpu manufactured by Intel that was released on July 2014. This model has 2 Haswell cores with HyperThreading, runs at 2600 MHz as base frequency and has a a thermal design power of 28 W.
"Haswell is known as fourth-generation core too. It uses 22nm Tri-Gate FinFET (non-planar, ""3D"") technology. It includes four arithmetic logic unit (ALU) and three address generation unit (AGU). This generation is able to run Advanced Vector Extensions 2 (AVX2) instruction set among BMI1, BMI2, ABM and FMA3. At this time, Intel used new sockets: LGA 1150 for desktops and BGA1364 for the mobile CPUs."
Specs
Official name
Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz
CPUID
40651
Core
Haswell
Architecture
Base frecuency
2.6 GHz
Boost frecuency
3.1 GHz
Socket
BGA 1168
Cores/Threads
2/4
TDP
28 W
Cache L1 (d+i)
2x32+2x32 kB
Cache L2
2x256 kB
Cache L3
3072 kB
Release date
July 2014
Mean monothread perf.
34.55k points
Mean multithread perf.
76.18k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
17.58k
38.45k (x2.2)
Test#2 (FP)
9.35k
23.07k (x2.5)
Test#3 (Generic, ZIP)
3.99k
10k (x2.5)
Test#1 (Memory)
3.64k
4.65k (x1.3)
TOTAL
34.55k
76.18k (x2.2)
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Core i5-4278U
0x80AD Core i5-4278U (This model)
Mode AVX2 monothread [34.55k points]
Mode AVX2 multithread [76.18k points]
Mode AVX2 monothread [33.02k points -4.42%]
Mode AVX2 multithread [66.14k points -13.17%]
Mode AVX2 monothread [30.66k points -11.26%]
Mode AVX2 multithread [67.91k points -10.85%]
Mode AVX2 monothread [40.41k points +16.95%]
Mode AVX2 multithread [82.89k points +8.82%]
Mode AVX2 monothread [25.61k points -25.88%]
Mode AVX2 multithread [54.99k points -27.82%]
Mode AVX2 monothread [43.92k points +27.13%]
Mode AVX2 multithread [105.21k points +38.12%]
Mode AVX2 monothread [48.67k points +40.87%]
Mode AVX2 multithread [86.94k points +14.13%]
Mode AVX2 monothread [34.48k points -0.21%]
Mode AVX2 multithread [75.13k points -1.38%]
Mode AVX2 monothread [25.6k points -25.92%]
Mode AVX2 multithread [52.78k points -30.71%]
Mode AVX2 monothread [38.31k points +10.88%]
Mode AVX2 multithread [112.12k points +47.18%]
Mode AVX2 monothread [47.35k points +37.03%]
Mode AVX2 multithread [88.35k points +15.98%]
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i5-4278U
17.58k
This model
Multithread integers operations
Model
Score
Intel Core i5-4278U
38.45k
This model
Monothread floating point operations
Model
Score
Intel Core i5-4278U
9.35k
This model
Multithread floating point operations
Model
Score
Intel Core i5-4278U
23.07k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i5-4278U
3.99k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i5-4278U
10k
This model
Monothread memory performance
Model
Score
Intel Core i5-4278U
3.64k
This model
Multithread memory performance
Model
Score
Intel Core i5-4278U
4.65k
This model
Hardlimit Benchmark Central - Ver. 3.11.4