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Intel Core i3-1125G4 vs Intel Core i5-1145G7

Intel Core i3-1125G4

► remove from comparison Intel i3-1125G4

The Intel Core i3-1125G4 is a 28 W quad-core SoC for laptops and Ultrabooks based on the Tiger Lake-U generation (UP3) that was introduced in September 2020. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). Each core can clock from 2 GHz (guaranteed base speed @ 28 W) to 3.7 GHz (single-core boost). All cores at once can clock at up to 3.3 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 GPU based on the completely new Gen 12 architecture. In the i3-1125G4 Intel names the GPU UHD Graphics and offers only 48 of the 96 EUs clocked at 400 - 1250 MHz. The GPU and CPU can together use the 8 MB of L3 cache.

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

The chip is produced on 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 from comparison 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 was announced early 2021. It integrates four Willow Cove processor cores (8 threads thanks to HyperThreading). The base clock speed depends on the TDP settings and ranges from 1.1 GHz (12 Watt TDP) up to 2.6 GHz (28 Watt). The Boost is always specified at 4.4 GHz (one or two cores).

Another novelty is the integrated Xe graphics card with 80 EUs based on the completely new Gen 12 architecture. It offers a significantly 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 SuperFin process at Intel that should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series).

All articles on Tiger Lake can be found on our Tiger Lake architecture hub.

ModelIntel Core i3-1125G4Intel Core i5-1145G7
SeriesIntel Tiger LakeIntel Tiger Lake
CodenameTiger Lake UP3Tiger Lake UP3
Series: Tiger Lake Tiger Lake UP3
Intel Core i7-1195G7 compare2.9 - 5 GHz4 / 812 MB
Intel Core i7-1185G7 compare3 - 4.8 GHz4 / 812 MB
Intel Core i7-1165G7 compare2.8 - 4.7 GHz4 / 812 MB
Intel Core i5-1155G7 compare2.5 - 4.5 GHz4 / 88 MB
Intel Core i5-1145G72.6 - 4.4 GHz4 / 88 MB
Intel Core i5-1135G7 compare2.4 - 4.2 GHz4 / 88 MB
» Intel Core i3-1125G42 - 3.7 GHz4 / 88 MB
Intel Core i3-1115G4 compare3 - 4.1 GHz2 / 46 MB
Intel Core i7-1195G7 compare2.9 - 5 GHz4 / 812 MB
Intel Core i7-1185G7 compare3 - 4.8 GHz4 / 812 MB
Intel Core i7-1165G7 compare2.8 - 4.7 GHz4 / 812 MB
Intel Core i5-1155G7 compare2.5 - 4.5 GHz4 / 88 MB
» Intel Core i5-1145G72.6 - 4.4 GHz4 / 88 MB
Intel Core i5-1135G7 compare2.4 - 4.2 GHz4 / 88 MB
Intel Core i3-1125G42 - 3.7 GHz4 / 88 MB
Intel Core i3-1115G4 compare3 - 4.1 GHz2 / 46 MB
Clock2000 - 3700 MHz2600 - 4400 MHz
L1 Cache320 KB320 KB
L2 Cache5 MB5 MB
L3 Cache8 MB8 MB
Cores / Threads4 / 84 / 8
TDP28 Watt28 Watt
Technology10 nm10 nm
max. Temp.100 °C100 °C
SocketBGA1449BGA1499
FeaturesDL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200 / LPDDR4x-3733DL Boost, GNA, Wi-Fi 6 (Gig+), Thunderbolt 4, DDR4-3200 / LPDDR4x-4266
iGPUIntel UHD Graphics Xe G4 48EUs (400 - 1250 MHz)Intel Iris Xe Graphics G7 80EUs (400 - 1300 MHz)
Architecturex86x86
Announced

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i5-1145G7
42.7 pt (50%)
Cinebench R23 - Cinebench R23 Multi Core
4769 Points (8%)
Cinebench R23 - Cinebench R23 Single Core
1388 Points (69%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
531 Points (68%)
Cinebench R20 - Cinebench R20 CPU (Multi Core)
1693 Points (7%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
792 Points (8%)
04080120160200240280320360400440480520560600640680720760Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
203 Points (70%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
9.4 Points (17%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.3 Points (65%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8324 Points (74%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
25475 Points (35%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
33427 Points (30%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
10824 Points (66%)
wPrime 2.10 - wPrime 2.0 1024m *
335 s (4%)
wPrime 2.10 - wPrime 2.0 32m *
10.2 s (2%)
WinRAR - WinRAR 4.0
4190 Points (24%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
20565 MIPS (15%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4751 MIPS (68%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
5.5 fps (12%)
01234567891011Tooltip
TrueCrypt - TrueCrypt Serpent
0.4 GB/s (15%)
TrueCrypt - TrueCrypt Twofish
0.7 GB/s (15%)
TrueCrypt - TrueCrypt AES
5.6 GB/s (21%)
Blender - Blender 2.79 BMW27 CPU *
681 Seconds (5%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.6 sec (14%)
3DMark 06 - CPU - 3DMark 06 - CPU
8786 Points (19%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
7.2 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
15.7 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
366 s (2%)
3DMark 11 - 3DM11 Performance Physics
10880 Points (38%)
3DMark - 3DMark Cloud Gate Physics
8524 Points (22%)
3DMark - 3DMark Fire Strike Standard Physics
13209 Points (32%)
3DMark - 3DMark Time Spy CPU
4092 Points (22%)
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Single-Core
1430 Points (70%)
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
5055 Points (18%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
702 ms (1%)
WebXPRT 3 - WebXPRT 3 Score
243 Points (66%)
CrossMark - CrossMark Overall
1290 Points (56%)
Power Consumption - Prime95 Power Consumption - external Monitor *
38 Watt (7%)
051015202530354045505560Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
45.2 Watt (12%)
051015202530354045505560Tooltip
Power Consumption - Idle Power Consumption 150cd *
3.6 Watt (14%)
05101520Tooltip
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
17.5 Points per Watt (20%)

Average Benchmarks Intel Core i5-1145G7 → NAN% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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show all (including archived), 2022, 2021
v1.17
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)