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Intel Core i7-11800H

Intel i7-11800H

The Intel Core i7-11800H is a high-end octa-core SoC for gaming laptops and mobile workstations. It is belongs to the Tiger Lake H45 family and was announced in mid 2021. It integrates eight Willow Cove processor cores (16 threads thanks to Hyper-Threading). The base clock speed depends on the TDP setting and is 2.3 GHz at 45 W. The single core Boost can be as high as 4.6 GHz while all cores can run at up to 4.2 GHz. The CPU offers 24 MB of Level 3 cache and supports DDR4-3200 memory.

Thanks to the new Tiger Lake architecture, the i7-11800H should be similar or faster than the old Intel Core i9-10875H (Comet Lake-H, 2.3 - 5.1 GHz, 16 MB L3) in single and multi threaded performance and similar to the Ryzen 7 5800H (Zen 3, 3.2 - 4.4 GHz, 16 MB L3). Therefore, the i7 is well suited for even very demanding tasks.

The SoC also has the improved UHD Graphics iGPU with 32 EUs which is similar to the Iris Xe iGPUs.

Furthermore, Tiger Lake SoCs add PCIe 4 support (20 lanes in the H45 series), AI hardware acceleration, and the partial integration of Thunderbolt 4/USB 4 and Wi-Fi 6E in the chip.

The chip is produced on the second-gen 10 nm Intel SuperFin process that should be comparable to the 7 nm TSMC (e.g. Ryzen 4000 series). The default TDP is 45 W at 2.3 GHz base speed, at 35 Watt the base clock speed decreases to 1.9 GHz (cTDP down).

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

SeriesIntel Tiger Lake
CodenameTiger Lake H45
Series: Tiger Lake Tiger Lake H45
Intel Core i9-11980HK compare2.6 - 5 GHz8 / 1624 MB
Intel Core i9-11900H compare2.5 - 4.9 GHz8 / 1624 MB
Intel Core i9-11950H compare2.6 - 5 GHz8 / 1624 MB
Intel Xeon W-11955M compare2.6 - 5 GHz8 / 1624 MB
Intel Core i7-11850H compare2.5 - 4.8 GHz8 / 1624 MB
» Intel Core i7-11800H2.3 - 4.6 GHz8 / 1624 MB
Intel Core i7-11600H compare2.9 - 4.6 GHz6 / 1218 MB
Intel Core i5-11500H compare2.9 - 4.6 GHz6 / 1212 MB
Intel Xeon W-11855M compare3.2 - 4.8 GHz6 / 1218 MB
Intel Core i5-11400H compare2.7 - 4.5 GHz6 / 1212 MB
Intel Core i5-11260H compare2.6 - 4.4 GHz6 / 1212 MB
Clock Rate2300 - 4600 MHz
Level 1 Cache640 KB
Level 2 Cache10 MB
Level 3 Cache24 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)45 Watt
Manufacturing Technology10 nm
Max. Temperature100 °C
SocketFCBGA1787
FeaturesDL Boost, GNA, Wi-Fi 6/6e, Thunderbolt 4, DDR4-3200 / LPDDR4x-4266
GPUIntel UHD Graphics Xe 32EUs (Tiger Lake-H) (350 - 1450 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date05/11/2021

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
55.3 pt (65%)
Cinebench R23 - Cinebench R23 CPU (Multi Core)
min: 6508     avg: 11698     median: 12188.5 (20%)     max: 14088 Points
Cinebench R23 - Cinebench R23 CPU (Single Core)
min: 1386     avg: 1498     median: 1507 (75%)     max: 1522 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 533     avg: 577     median: 580 (75%)     max: 586 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2498     avg: 4480     median: 4697.5 (20%)     max: 5408 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1342     avg: 1911     median: 1936 (20%)     max: 2173 Points
01102203304405506607708809901100121013201430154016501760187019802090Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 201     avg: 225.8     median: 227.5 (78%)     max: 231 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 33718     avg: 48473     median: 49137 (35%)     max: 56758 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5138     avg: 5494     median: 5512 (79%)     max: 5716 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 7.38     avg: 13.9     median: 14.1 (30%)     max: 17.4 fps