Intel Core i9-11900H ► remove from comparison The Intel Core i9-11900H is a high end octa core SoC for gaming laptops and mobile workstations. It is based on the Tiger Lake H45 generation and was announced in mid 2021. It integrates eight Willow Cove processor cores (16 threads thanks to HyperThreading). The base clock speed depends on the TDP setting and at 45 Watt is at 2.5 GHz. The single core boost speed can reach up to 4.9 GHz, all cores can reach up to 4.5 GHz. The CPU offers 24 MB level 3 cache and supports DDR4-3200 memory.
Thanks to the new Tiger Lake architecture, the i9-11900H should be similar or faster than the old Intel Core i9-10885H (Comet Lake-H, 2.4 - 5.3 GHz, 16 MB L3) in single and multi threaded performance and similar to the Ryzen 9 5800H (Zen 3, 3.2 - 4.4 GHz, 16 MB L3) . Therefore, the i9 should be one of the fastest laptop CPUs in 2021 and well suited for even very demanding tasks.
The SoC also included the improved Xe graphics card called UHD graphics with all 32 EUs .
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 improved 10nm process (called 10nm SuperFin) at Intel, which should be comparable to the 7nm process at TSMC (e.g. Ryzen 4000 series). The default TDP is rated at 45 W at 2.5 GHz base speed, at 35 Watt the base clock speed decreases to 2.1 GHz (cTDP down).
All articles on Tiger Lake can be found on our Tiger Lake architecture hub .
Intel Core i9-11900KB ► remove from comparison The Intel Core i9-11900KB is an Octa-Core-CPU that was used in the Intel Beast Canyon NUC. It is based on the Tiger-Lake-H45 series and was announced in the second quarter of 2021. The processor cores can clock from 3.3 to 5.3 GHz, all cores at once can reach up to 4.9 GHz. The CPU features 24 MB level 3 cache and DDR4-3200 memory. The integrated UHD graphics card is based on the Xe-architecture with 32 cores and clocks up to 1.45 GHz.
As with the slower Tiger Lake-H CPUs, the 11900KB has a partly integrated WiFi 6E and Thunderbolt 4 in the chip. Furthermore, the 11900KB supports 20 PCIe 4.0 lanes.
The TDP is rated at 65 Watt with 3.3. GHz base clock and can be configured to 55 Watt (cTDP-down).
Model Intel Core i9-11900H Intel Core i9-11900KB Codename Tiger Lake-H Tiger Lake-H Series Intel Tiger Lake Intel Tiger Lake Series: Tiger Lake Tiger Lake-H Clock 2500 - 4900 MHz 3300 - 5300 MHz L1 Cache 640 KB 768 KB L2 Cache 10 MB 10 MB L3 Cache 24 MB 24 MB Cores / Threads 8 / 16 8 / 16 TDP 45 Watt 65 Watt Technology 10 nm 10 nm max. Temp. 100 °C 100 °C Socket BGA1787 BGA 1499 Features DDR4-3200 RAM, PCIe 4, 8 GT/s bus, DL Boost, GNA, RPE, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, VMX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA AVX512, Intel Xe Graphics 32 EUs, DDR4-3200 iGPU Intel UHD Graphics Xe 32EUs (Tiger Lake-H) (350 - 1450 MHz)Intel UHD Graphics Xe 32EUs (Tiger Lake-H) (350 - 1450 MHz)Architecture x86 x86 Announced Manufacturer ark.intel.com $539 U.S.
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i9-11900H
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i9-11900KB
Cinebench 2024 - Cinebench 2024 CPU Single Core
Cinebench 2024 - Cinebench 2024 CPU Multi Core
Cinebench R23 - Cinebench R23 Multi Core
min: 11135 avg: 12109 median: 12143.5 (11%) max: 13012 Points
CPU TDP 45 W TDP 80 W TDP 90 W 87% 90% 100%
CPU TDP 45 W TDP 65 W TDP 80 W TDP 90 W 87% 91% 90% 100%
Cinebench R23 - Cinebench R23 Single Core
min: 1574 avg: 1585 median: 1580.5 (64%) max: 1605 Points
CPU TDP 45 W TDP 80 W TDP 90 W 100% 98% 98%
CPU TDP 45 W TDP 65 W TDP 80 W TDP 90 W 99% 100% 97% 98%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 600 avg: 607 median: 608 (66%) max: 615 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 98% 100% 98% 99%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 96% 98% 100% 95% 97%
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 4324 avg: 4758 median: 4878 (12%) max: 5160 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 84% 85% 96%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 84% 90% 85% 96%
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1770 avg: 2068 median: 2148 (14%) max: 2211 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 80% 92% 98%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 80% 92% 92% 98%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 236 avg: 239.8 median: 241 (67%) max: 243 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 97% 100% 99% 99%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 96% 98% 100% 98% 97%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
wPrime 2.10 - wPrime 2.0 1024m *
wPrime 2.10 - wPrime 2.0 32m *
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 49486 avg: 52910 median: 53205 (31%) max: 57263 MIPS
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 98% 90% 91% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 98% 90% 91% 91% 100%
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 5582 avg: 5781 median: 5795 (68%) max: 6018 MIPS
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 93% 100% 98% 95%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 93% 100% 99% 98% 95%
X264 HD Benchmark 4.0 - x264 Pass 2
X264 HD Benchmark 4.0 - x264 Pass 1
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 13.6 avg: 15 median: 15 (26%) max: 16.7 fps
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 95% 86% 94% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 95% 86% 91% 94% 100%
TrueCrypt - TrueCrypt Serpent
TrueCrypt - TrueCrypt Twofish
TrueCrypt - TrueCrypt AES
Blender - Blender 3.3 Classroom CPU *
CPU TDP 45 W TDP 65 W 100% 100%
Blender - Blender 2.79 BMW27 CPU *
min: 231 avg: 247 median: 243 (2%) max: 270 Seconds
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 100% 100% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 100% 100% 100% 100%
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.52 avg: 0.5 median: 0.5 (11%) max: 0.544 sec
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 101% 100% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 101% 100% 100% 100%
3DMark 06 - CPU - 3DMark 06 - CPU
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
3DMark 11 - 3DM11 Performance Physics
min: 14467 avg: 17623 median: 18686 (46%) max: 19231 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 97% 75% 86% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 97% 75% 93% 86% 100%
3DMark - 3DMark Ice Storm Physics
3DMark - 3DMark Ice Storm Extreme Physics
3DMark - 3DMark Ice Storm Unlimited Physics
3DMark - 3DMark Cloud Gate Physics
min: 13550 avg: 15637 median: 16364 (41%) max: 17649 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 78% 77% 94%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 78% 93% 77% 94%
3DMark - 3DMark Fire Strike Standard Physics
min: 21513 avg: 24434 median: 24867 (44%) max: 26502 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 99% 85% 98% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 99% 85% 96% 98% 100%
3DMark - 3DMark Time Spy CPU
min: 9050 avg: 9865 median: 9631.5 (41%) max: 11145 Points
CPU TDP 30 W TDP 80 W TDP 90 W 100% 90% 100%
CPU TDP 30 W TDP 65 W TDP 80 W TDP 90 W 100% 99% 90% 100%
Geekbench 6.5 - Geekbench 6.5 Single-Core
min: 2299 avg: 2305 median: 2304.5 (53%) max: 2310 Points
CPU TDP ? TDP 45 W TDP 65 W 98% 100% 98%
Geekbench 6.5 - Geekbench 6.5 Multi-Core
min: 9737 avg: 9859 median: 9858.5 (38%) max: 9980 Points
CPU TDP ? TDP 45 W TDP 65 W 98% 94% 100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1576 avg: 1634 median: 1632 (55%) max: 1692 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 96% 100% 93% 97%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 96% 100% 98% 93% 97%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 7725 avg: 9140 median: 9628 (17%) max: 9856 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 99% 91% 79% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 99% 91% 92% 79% 100%
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 603 avg: 606 median: 606 (1%) max: 608 ms
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 100% 100% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 100% 100% 100% 100%
WebXPRT 4 - WebXPRT 4 Score
CPU TDP 45 W TDP 65 W 96% 100%
WebXPRT 3 - WebXPRT 3 Score
min: 272 avg: 275.2 median: 273 (49%) max: 286 Points
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 95% 100% 95% 95%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 95% 100% 94% 95% 95%
CrossMark - CrossMark Overall
CPU TDP 45 W TDP 65 W 91% 100%
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 88.9 avg: 110.4 median: 116 (20%) max: 122 Watt
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 107% 103% 100%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 107% 101% 103% 100%
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 89.3 avg: 137.7 median: 152 (28%) max: 159 Watt
CPU TDP 30 W TDP 45 W TDP 80 W TDP 90 W 100% 118% 102% 104%
CPU TDP 30 W TDP 45 W TDP 65 W TDP 80 W TDP 90 W 100% 118% 109% 102% 104%
Power Consumption - Idle Power Consumption - external Monitor *
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
min: 13.3 avg: 14.4 median: 14.1 (10%) max: 16 Points per Watt
CPU TDP 30 W TDP 80 W TDP 90 W 92% 88% 100%
16.4 Points per Watt (12%)
CPU TDP 30 W TDP 65 W TDP 80 W TDP 90 W 85% 100% 81% 92%
Average Benchmarks Intel Core i9-11900H → 100% n=24 Average Benchmarks Intel Core i9-11900KB → 99% n=24
- 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
log 25. 15:31:17
#0 ran 0s before starting gpusingle class +0s ... 0s
#1 checking url part for id 13143 +0s ... 0s
#2 checking url part for id 14024 +0s ... 0s
#3 not redirecting to Ajax server +0s ... 0s
#4 did not recreate cache, as it is less than 5 days old! Created at Sat, 25 Oct 2025 05:18:16 +0200 +0s ... 0s
#5 composed specs +0.003s ... 0.003s
#6 did output specs +0s ... 0.003s
#7 getting avg benchmarks for device 13143 +0.001s ... 0.004s
#8 got single benchmarks 13143 +0.002s ... 0.006s
#9 getting avg benchmarks for device 14024 +0.001s ... 0.007s
#10 got single benchmarks 14024 +0.001s ... 0.008s
#11 got avg benchmarks for devices +0s ... 0.008s
#12 min, max, avg, median took s +0.019s ... 0.027s
#13 return log +0.003s ... 0.03s
- Average benchmark values for this graphics card
