Intel Core i7-5557U vs. Intel Core i7-4558U

Intel Core i7-5557U CPU1 vs CPU2 Intel Core i7-4558U
Intel Core i7-5557UIntel Core i7-4558U
3.10 GHzFrequency2.80 GHz
3.40 GHzTurbo (1 Core)3.30 GHz
3.40 GHzTurbo (All Cores)3.10 GHz
2Cores2
YesHyperthreadingYes
NoOverclocking ?No
normalCore architecturenormal
Intel Iris Graphics 6100GPUIntel Iris Graphics 5100
0.30 GHzGPU frequency0.20 GHz
1.10 GHzGPU (Turbo)1.20 GHz
8GPU Generation7.5
14 nmTechnology22 nm
11.2DirectX Version11.1
3Max. displays3
48Execution units40
384Shader320
16 GBMax. Memory2 GB
Decode / EncodeCodec h264Decode / Encode
NoCodec h265 / HEVC (8 bit)No
NoCodec h265 / HEVC (10 bit)No
DecodeCodec VP8No
NoCodec VP9No
NoCodec AV1No
DecodeCodec VC-1Decode
Decode / EncodeCodec AVCDecode / Encode
DecodeCodec JPEGDecode
BroadwellArchitectureHaswell
DDR3-1866MemoryDDR3L-1333 SO-DIMM, DDR3L-1600 SO-DIMM
2Memory channels2
Max. Memory16 GB
NoECCNo
4.00 MBL3 Cache4.00 MB
2.0PCIe version2.0
12PCIe lanes12
14 nmTechnology22 nm
x86-64 (64 bit)Instruction set (ISA)x86-64 (64 bit)
BGA 1168SocketBGA 1168
28WTDP (PL1)28W
YesAES-NIYes
VT-x, VT-x EPT, VT-dVirtualizationVT-x, VT-x EPT, VT-d
Q1/2015Release dateQ3/2013
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Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
139 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
129 (93%)
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Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
360 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
314 (87%)
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Core i7-5557U Intel Core i7-5557U
Intel Iris Graphics 6100 @ 1.10 GHz
0 (0%)
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Intel Core i7-4558U Intel Core i7-4558U
Intel Iris Graphics 5100 @ 1.20 GHz
768 (100%)
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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
834 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
593 (71%)
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Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
1823 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
1415 (78%)
Amazon



Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
3393 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
3070 (90%)
Amazon



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
7113 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
6273 (88%)
Amazon



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
1.62 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
1.44 (89%)
Amazon



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
3.89 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
3.45 (89%)
Amazon



Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
0 (0%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
22.3 (100%)
Amazon



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Core i7-5557U Intel Core i7-5557U
2x 3.10 GHz (3.40 GHz) HT
4760 (100%)
Amazon
Intel Core i7-4558U Intel Core i7-4558U
2x 2.80 GHz (3.30 GHz) HT
4749 (100%)
Amazon



Devices using this processorDevices using this processor

Intel Core i7-5557U Intel Core i7-4558U
Unknown Unknown

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