Intel Core i5-1135G7 vs Intel Core i5-1145G7

Intel Core i5-1135G7

► remove Intel i5-1135G7

The Intel Core i5-1135G7 is a power-efficient quad-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation (UP4) that was introduced in September 2020. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). Each core can clock from 2.4 GHz (guaranteed base speed) to 4.2 GHz (1 core boost). All cores at once can clock at up to 3.8 GHz. The faster Core i7 models offer more Level 3 cache (12 versus 8 MB in the i5) and higher clocked cores.

Another novelty is the integrated Xe graphics card based on the completely new Gen 12 architecture. It should offer a significantly higher performance compared to the older Iris Plus G7 (Ice Lake). In the i5-1135G7 it uses 80 of the 96 EUs and clocks between 400 - 1300 MHz. The GPU and CPU can together use the 8 MB of L3 cache.

Furthermore, Tiger Lake SoCs add PCIe 4 support (4 lanes), AI hardware acceleration, and the partial integration of Thunderbolt 4 / USB 4 and Wi-Fi 6 in the chip.

The chip is produced in the improved 10nm+ process (called SuperFin) at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

The operating range of the UP3 series is specified at 12 to 28 Watt. Therefore, the processor is also suited for thin and light laptops.

Intel Core i5-1145G7

► remove Intel i5-1145G7

The Intel Core i5-1145G7 is a power efficient quad-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation that should be announced in the third quarter of 2020. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). The clock speed is not yet known but should be higher than the older Ice Lake Core i5-1035G7. The performance also should be higher than the Ice Lake i5.

Another novelty is the integrated Xe graphics card based on the completely new Gen 12 architecture. It should offer a signifiantly higher performance compared to the older Iris Plus G7 (Ice Lake).

Furthermore, Tiger Lake SoCs add PCIe 4 support (4 lanes), AI hardware acceleration, and the partial integration of Thunderbolt 4 / USB 4 and Wifi 6 in the chip. In addition to this, the i5 supports vPro for easy remote management.

The chip is produced in the improved 10nm+ process at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

Beware, the information above is still based on rumors, leaks and first informations (e.g., this, Tiger Lake LeakNUC 11,) and can change till the CPU is released. All articles on Tiger Lake can be found on our Tiger Lake architecture hub.

Intel Core i5-1135G7Intel Core i5-1145G7
Intel Tiger LakeIntel Tiger Lake
Tiger Lake UP3Tiger Lake UP3
: Tiger Lake Tiger Lake UP3
Intel Core i7-1185G7 compare3 - 4.8 GHz4 / 812 MB
Intel Core i7-1165G7 compare2.8 - 4.7 GHz4 / 812 MB
Intel Core i5-1145G72.6 - 4.4 GHz4 / 88 MB
» Intel Core i5-1135G72.4 - 4.2 GHz4 / 88 MB
Intel Core i3-1125G4 compare2 - 3.7 GHz4 / 88 MB
Intel Core i3-1115G4 compare3 - 4.1 GHz2 / 46 MB
Intel Core i7-1185G7 compare3 - 4.8 GHz4 / 812 MB
Intel Core i7-1165G7 compare2.8 - 4.7 GHz4 / 812 MB
» Intel Core i5-1145G72.6 - 4.4 GHz4 / 88 MB
Intel Core i5-1135G72.4 - 4.2 GHz4 / 88 MB
Intel Core i3-1125G4 compare2 - 3.7 GHz4 / 88 MB
Intel Core i3-1115G4 compare3 - 4.1 GHz2 / 46 MB
2400 - 4200 MHz2600 - 4400 MHz
320 KB320 KB
5 MB5 MB
8 MB8 MB
4 / 84 / 8
28 28
10+ 10+
100 °C100 °C
BGA1499BGA1499
DL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200 / LPDDR4x-4266DL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200 / LPDDR4x-4266
iGPUIntel Iris Xe Graphics G7 80EUs (400 - 1300 MHz)Intel Iris Xe Graphics G7 96EUs (400 - 1300 MHz)
Architecturex86x86
Intel Tiger Lake i5-1135G7

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
49 pt (56%)
Cinebench R23 - Cinebench R23 CPU (Multi Core)
5097 Points (19%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 510     avg: 515     median: 517 (81%)     max: 519 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2000     avg: 2075     median: 2031 (19%)     max: 2195 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 755     avg: 826     median: 832.3 (19%)     max: 884 Points
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750760770780790800810820830840850860Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 200     avg: 202     median: 200.1 (74%)     max: 205 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 22682     avg: 23136     median: 23135.5 (18%)     max: 23589 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4752     avg: 4810     median: 4809.5 (32%)     max: 4867 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 6.45     avg: 6.8     median: 6.8 (21%)     max: 7.09 fps
01020Tooltip
Blender 2.79 - Blender 2.79 BMW27 CPU *
min: 549     avg: 584     median: 584 (4%)     max: 619 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.629     avg: 0.6     median: 0.6 (14%)     max: 0.633 sec
3DMark 11 - 3DM11 Performance Physics
min: 9377     avg: 10349     median: 10348.5 (44%)     max: 11320 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 61547     avg: 62310     median: 62310 (66%)     max: 63073 Points
3DMark - 3DMark Cloud Gate Physics
min: 8656     avg: 8889     median: 8889 (22%)     max: 9122 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 11470     avg: 12282     median: 12129 (31%)     max: 13248 Points
3DMark - 3DMark Time Spy CPU
min: 3882     avg: 4250     median: 4419 (31%)     max: 4450 Points
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 5867     avg: 5937     median: 5937 (81%)     max: 6007
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 17872     avg: 19310     median: 19309.5 (31%)     max: 20747
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1370     avg: 1387     median: 1387 (82%)     max: 1404
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 4317     avg: 4793     median: 4792.5 (29%)     max: 5268
Geekbench 5.1 - 5.3 - Geekbench 5.1 - 5.3 64 Bit Single-Core
min: 1380     avg: 1401     median: 1407 (81%)     max: 1417
Geekbench 5.1 - 5.3 - Geekbench 5.1 - 5.3 64 Bit Multi-Core
min: 4355     avg: 4941     median: 5206 (31%)     max: 5261
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 718     avg: 720     median: 720 (1%)     max: 722 ms

Average Benchmarks Intel Core i5-1135G7 → NAN% n=

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* 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)