Intel Core i5-4250U
The Intel Core i5-4250U 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 1.3 GHz, but can dynamically increase clock rates with Turbo Boost up to 2.6 GHz for 1 active core or 2.3 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 i5-4250U is similar to the old and slightly higher clocked Core i5-3337U . 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 - 1000 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 i5-4250U 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.
Series Intel Core i5 Codename Haswell Series: Core i5 Haswell Clock Rate 1300 - 2600 MHz Level 1 Cache 128 KB Level 2 Cache 512 KB Level 3 Cache 3 MB Number of Cores / Threads 2 / 4 Power Consumption (TDP = Thermal Design Power) 15 Watt Transistor Count 1300 Million Manufacturing Technology 22 nm Die Size 181 mm2 Max. Temperature 100 °C Features HD Graphics 5000 (200 - 1000 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI GPU Intel HD Graphics 5000 (200 - 1000 MHz)64 Bit 64 Bit support Architecture x86 Announcement Date 06/04/2013 Product Link (external) ark.intel.com
Benchmarks Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.44 avg: 2.5 median: 2.5 (3%) max: 2.5 Points
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Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.1 avg: 1.1 median: 1.1 (28%) max: 1.13 Points
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 3667 avg: 3680 median: 3679.5 (22%) max: 3692 points
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Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 7659 avg: 7693 median: 7692.5 (6%) max: 7726 points
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Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 8491 avg: 9284 median: 9283.5 (6%) max: 10076 Points
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Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 4197 avg: 4529 median: 4529 (6%) max: 4861 Points
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wPrime 2.10 - wPrime 2.0 1024m *
min: 659 avg: 688 median: 688 (8%) max: 717 s
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VIA C3-M C3-M-1200
wPrime 2.10 - wPrime 2.0 32m *
min: 21.14 avg: 21.9 median: 21.9 (4%) max: 22.6 s
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min: 2133 avg: 2137 median: 2136.5 (3%) max: 2140 points
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X264 HD Benchmark 4.0 - x264 Pass 2
14.6 fps (5%)
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X264 HD Benchmark 4.0 - x264 Pass 1
77.8 fps (18%)
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TrueCrypt - TrueCrypt Serpent
0.1 GB/s (4%)
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TrueCrypt - TrueCrypt Twofish
min: 0.206 avg: 0.2 median: 0.2 (4%) max: 0.218 GB/s
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TrueCrypt - TrueCrypt AES
1.4 GB/s (4%)
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3DMark 06 - CPU - 3DMark 06 - CPU
min: 3005 avg: 3024 median: 3024 (6%) max: 3043 Points
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Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 15 avg: 15.2 median: 15.2 (3%) max: 15.4 s
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VIA C3-M C3-M-1200
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 34.96 avg: 35 median: 35 (1%) max: 35 s
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Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 772 avg: 773 median: 772.5 (3%) max: 773 s
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VIA C3-M C3-M-1200
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 40880 avg: 46750 median: 46750 (22%) max: 52620 MIPS
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SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 28200 avg: 28210 median: 28210 (22%) max: 28220 MFLOPS
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Windows 7 Experience Index - Win7 CPU
6.9 Points (88%)
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3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 8256 avg: 8328 median: 8327.5 (7%) max: 8399 Points
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3DMark 11 - 3DM11 Performance Physics
min: 3294 avg: 3302 median: 3301.5 (9%) max: 3309 Points
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3DMark - 3DMark Ice Storm Physics
min: 25644 avg: 26128 median: 26127.5 (21%) max: 26611 Points
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3DMark - 3DMark Cloud Gate Physics
min: 2385 avg: 2396 median: 2396 (6%) max: 2407 Points
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3DMark - 3DMark Fire Strike Standard Physics
min: 3337 avg: 3340 median: 3339.5 (6%) max: 3342 Points
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Geekbench 2 - 32 Bit - Geekbench Stream
min: 5768 avg: 5804 median: 5804 (47%) max: 5840 Points
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Geekbench 2 - 32 Bit - Geekbench Memory
min: 5713 avg: 5730 median: 5729.5 (52%) max: 5746 Points
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Geekbench 2 - 32 Bit - Geekbench Floating Point
min: 8108 avg: 8112 median: 8111.5 (16%) max: 8115 Points
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Geekbench 2 - 32 Bit - Geekbench Integer
min: 4147 avg: 4212 median: 4211.5 (8%) max: 4276 Points
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Geekbench 2 - 32 Bit - Geekbench Total Score
min: 6015 avg: 6039 median: 6039 (16%) max: 6063 Points
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.26
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Klaus Hinum (Update: 2013-06- 3)