Intel Core i7-4578U Benchmark, Test and specs
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The Intel Core i7-4578U has 2 cores with 4 threads and is based on the 4. gen of the Intel Core i7 series. The processor uses a mainboard with the BGA 1168 socket and was released in Q3/2014.
CPU lineageThe segment in which we have classified the Intel Core i7-4578U. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core i7-4578U. |
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| Name: | Intel Core i7-4578U |
| Family: | Intel Core i7 |
| CPU group: | Intel Core i 4000U |
| Segment: | Mobile |
| Generation: | 4 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
In addition to the number of CPU cores and threads, you can see here whether the Intel Core i7-4578U can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.
| CPU Cores / Threads: | 2 / 4 |
| Core architecture: | normal |
| Cores: | 2x |
| Hyperthreading / SMT: | Yes |
| Overclocking: | No |
| Frequency: | 3.00 GHz |
| Turbo Frequency (1 Core): | 3.50 GHz |
| Turbo Frequency (2 Cores): | -- |
Internal Graphics
The Intel Core i7-4578U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. A processor with integrated graphics is also called APU (Accelerated Processing Unit).
| GPU name: | Intel Iris Graphics 5100 |
| GPU frequency: | 0.20 GHz |
| GPU (Turbo): | 1.20 GHz |
| Execution units: | 40 |
| Shader: | 320 |
| Max. GPU Memory: | 2 GB |
| Max. displays: | 3 |
| Generation: | 7.5 |
| Direct X: | 11.1 |
| Technology: | 22 nm |
| Release date: | Q2/2013 |
Hardware codec support
A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
| h265 / HEVC (8 bit): | No |
| h265 / HEVC (10 bit): | No |
| h264: | Decode / Encode |
| VP8: | No |
| VP9: | No |
| AV1: | No |
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode |
Memory & PCIeThe memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second. |
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| Memory type: | DDR3L-1333 SO-DIMM DDR3L-1600 SO-DIMM LPDDR3-1333 LPDDR3-1600 |
| Max. Memory: | 16 GB |
| Memory channels: | 2 (Dual Channel) |
| Bandwidth: | -- |
| ECC: | No |
| PCIe: | 2.0 x 12 |
| AES-NI: | Yes |
Thermal ManagementThe Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU. |
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| TDP (PL1 / PBP): | 28 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Here you will find information on the size of the level 2 and level 3 cache of the Intel Core i7-4578U as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.
| Technology: | 22 nm |
| Chip design: | Monolithic |
| Socket: | BGA 1168 |
| L2-Cache: | -- |
| L3-Cache: | 4.00 MB |
| Architecture: | Haswell U |
| Operating systems: | Windows 10, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| Release date: | Q3/2014 |
| Release price: | 345 $ |
| Part Number: | -- |
| Documents: | -- |
2C 4T @ 3.00 GHz (3.50 GHz)
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Benchmark results
The benchmark results for the Intel Core i7-4578U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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.
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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Core i5-7300HQ
4C 4T @ 3.50 GHz |
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Intel Core i7-4800MQ
4C 8T @ 3.70 GHz |
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Intel Core i7-4578U
2C 4T @ 3.50 GHz |
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Apple A10X Fusion
6C 6T @ 2.36 GHz |
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Intel Core i7-3960X
6C 12T @ 3.90 GHz |
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Intel Core i7-5650U
2C 4T @ 3.10 GHz |
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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.
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MediaTek Dimensity 800U
8C 8T @ 2.40 GHz |
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Intel Core i3-10100Y
2C 4T @ 3.90 GHz |
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Intel Celeron N5100
4C 4T @ 2.20 GHz |
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Intel Core i7-4578U
2C 4T @ 3.00 GHz |
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AMD Athlon 5150
4C 4T @ 1.60 GHz |
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Intel Core i5-6267U
2C 4T @ 3.10 GHz |
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Intel Core i5-L16G7
5C 5T @ 1.80 GHz |
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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.
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AMD A12-9700P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.76 GHz |
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AMD A12-9720P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.76 GHz |
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AMD FX-9800P
AMD Radeon R7 - 512 (Bristol Ridge) @ 0.76 GHz |
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Intel Core i7-4578U
Intel Iris Graphics 5100 @ 1.20 GHz |
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Intel Core i5-13600HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.50 GHz |
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Intel Core i5-13600K
Intel UHD Graphics 770 @ 1.50 GHz |
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Intel Core i7-12700TE
Intel UHD Graphics 770 @ 1.50 GHz |
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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.|
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AMD A10-7870K
4C 4T @ 4.10 GHz |
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AMD A8-7670K
4C 4T @ 3.90 GHz |
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Intel Core i5-3470
4C 4T @ 3.60 GHz |
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Intel Core i7-4578U
2C 4T @ 3.00 GHz |
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Intel Core i3-3250
2C 4T @ 3.50 GHz |
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Intel Core i7-6600U
2C 4T @ 3.00 GHz |
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Intel Pentium Gold G5400T
2C 4T @ 3.10 GHz |
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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.|
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Intel Core i5-5257U
2C 4T @ 3.10 GHz |
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Intel Core i5-4690T
4C 4T @ 3.50 GHz |
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Intel Xeon E5-2670 v3
12C 24T @ 3.10 GHz |
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Intel Core i7-4578U
2C 4T @ 3.50 GHz |
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Intel Core m7-6Y75
2C 4T @ 3.10 GHz |
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Intel Core i3-7100H
2C 4T @ 3.00 GHz |
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Intel Core i7-4600M
2C 4T @ 3.60 GHz |
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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.|
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Intel Pentium G4600T
2C 4T @ 3.00 GHz |
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AMD FX-9830P
4C 4T @ 3.40 GHz |
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Intel Core i3-4330T
2C 4T @ 3.00 GHz |
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Intel Core i7-4578U
2C 4T @ 3.00 GHz |
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Intel Core i7-5600U
2C 4T @ 3.10 GHz |
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Intel Core i7-5650U
2C 4T @ 3.10 GHz |
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Intel Core i3-7167U
2C 4T @ 2.80 GHz |
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Benchmarks
Geekbench 5 (SC)
1,619 entries
1,619 entries
Geekbench 5 (MC)
1,606 entries
1,606 entries
FP32 SP iGPU
1,830 entries
1,830 entries
PassMark CPU-Mark
1,409 entries
1,409 entries
Geekbench 3 (SC)
942 entries
942 entries
Geekbench 3 (MC)
938 entries
938 entries
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