Intel Core i9-11900KB processor review
Core i9-11900KB processor released by Intel; release date: Q2'21. At the time of release, the processor cost $539. The processor is designed for desktop-computers and based on Tiger Lake microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 8, threads - 16. Maximum CPU clock speed - 4.90 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 10 nm SuperFin. Cache size: L1 - 768 KB, L2 - 10 MB, L3 - 24 MB.
Supported memory types: Up to 3200 MT/s. Maximum memory size: 128 GB.
Supported socket types: FCBGA1787. Maximum number of processors in a configuration - 1. Power consumption (TDP): 65 Watt.
The processor has integrated graphics Intel UHD Graphics for 11th Gen Intel Processors.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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3DMark Fire Strike Physics Score |
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Name | Value |
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PassMark - Single thread mark | 3308 |
PassMark - CPU mark | 22917 |
3DMark Fire Strike - Physics Score | 7681 |
Integrated graphics – Intel UHD Graphics 750
Technical info |
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Boost clock speed | 1300 MHz |
Compute units | 32 |
Core clock speed | 300 MHz |
Manufacturing process technology | 14 nm |
Peak Double Precision (FP64) Performance | 166.4 GFLOPS (1:4) |
Peak Half Precision (FP16) Performance | 1331 GFLOPS (2:1) |
Peak Single Precision (FP32) Performance | 665.6 GFLOPS |
Pipelines | 256 |
Pixel fill rate | 10.40 GPixel/s |
Texture fill rate | 20.80 GTexel/s |
Thermal Design Power (TDP) | 15 Watt |
Games performance
2. Mass Effect Legendary Edition (2021)
3. Resident Evil Village (2021)
4. Outriders (2021)
5. Hitman 3 (2021)
6. Cyberpunk 2077 1.0 (2020)
7. Immortals Fenyx Rising (2020)
8. Crysis Remastered (2020)
9. Yakuza Like a Dragon (2020)
10. Assassin´s Creed Valhalla (2020)
11. Dirt 5 (2020)
12. FIFA 21 (2020)
13. Star Wars Squadrons (2020)
14. Mafia Definitive Edition (2020)
15. Serious Sam 4 (2020)
16. Death Stranding (2020)
18. Strange Brigade (2018)
19. Gears Tactics (2020)
20. Red Dead Redemption 2 (2019)
21. Star Wars Jedi Fallen Order (2019)
22. Borderlands 3 (2019)
23. Control (2019)
24. Anno 1800 (2019)
25. The Division 2 (2019)
26. Metro Exodus (2019)
27. Apex Legends (2019)
28. Battlefield V (2018)
29. Far Cry 5 (2018)
30. X-Plane 11.11 (2018)
31. Final Fantasy XV Benchmark (2018)
32. Dota 2 Reborn (2015)
33. GTA V (2015)
Days Gone (2021)
Low, 1280x720 | 22.70 |
Medium, 1920x1080 | 12.40 |
High, 1920x1080 | 10.80 |
Mass Effect Legendary Edition (2021)
Low, 1280x720 | 57.20 |
Ultra, 1920x1080 | 26.60 |
Resident Evil Village (2021)
Low, 1280x720 | 23.50 |
Medium, 1920x1080 | 13.40 |
Outriders (2021)
Low, 1280x720 | 29.10 |
Medium, 1920x1080 | 23.10 |
High, 1920x1080 | 17.40 |
Ultra, 1920x1080 | 15.40 |
Hitman 3 (2021)
Low, 1280x720 | 42.60 |
Medium, 1920x1080 | 16.00 |
High, 1920x1080 | 13.10 |
Ultra, 1920x1080 | 11.80 |
Cyberpunk 2077 1.0 (2020)
Low, 1280x720 | 12.40 |
Immortals Fenyx Rising (2020)
Low, 1280x720 | 18.00 |
Medium, 1920x1080 | 12.00 |
High, 1920x1080 | 10.00 |
Crysis Remastered (2020)
Low, 1280x720 | 33.20 |
Medium, 1920x1080 | 9.67 |
Yakuza Like a Dragon (2020)
Low, 1280x720 | 29.20 |
Medium, 1920x1080 | 9.72 |
High, 1920x1080 | 9.30 |
Assassin´s Creed Valhalla (2020)
Low, 1280x720 | 20.00 |
Medium, 1920x1080 | 11.00 |
High, 1920x1080 | 9.00 |
Dirt 5 (2020)
Low, 1280x720 | 23.80 |
Medium, 1920x1080 | 9.50 |
High, 1920x1080 | 7.70 |
FIFA 21 (2020)
Low, 1280x720 | 99.50 |
Medium, 1920x1080 | 47.30 |
High, 1920x1080 | 42.70 |
Ultra, 1920x1080 | 31.70 |
Star Wars Squadrons (2020)
Low, 1280x720 | 74.40 |
Medium, 1920x1080 | 28.00 |
High, 1920x1080 | 24.00 |
Ultra, 1920x1080 | 22.00 |
Mafia Definitive Edition (2020)
Low, 1280x720 | 22.30 |
Medium, 1920x1080 | 9.84 |
Serious Sam 4 (2020)
Low, 1280x720 | 58.60 |
Medium, 1920x1080 | 12.00 |
High, 1920x1080 | 8.06 |
Death Stranding (2020)
Low, 1280x720 | 27.40 |
Medium, 1920x1080 | 15.10 |
High, 1920x1080 | 14.90 |
F1 2020 (2020)
Low, 1280x720 | 53.20 |
Medium, 1920x1080 | 23.50 |
High, 1920x1080 | 17.00 |
Ultra, 1920x1080 | 10.70 |
Strange Brigade (2018)
Low, 1280x720 | 51.10 |
Medium, 1920x1080 | 19.00 |
High, 1920x1080 | 15.00 |
Ultra, 1920x1080 | 13.20 |
Gears Tactics (2020)
Low, 1280x720 | 65.90 |
Medium, 1920x1080 | 23.40 |
High, 1920x1080 | 14.00 |
Ultra, 1920x1080 | 10.00 |
Red Dead Redemption 2 (2019)
Low, 1280x720 | 28.60 |
Medium, 1920x1080 | 13.40 |
High, 1920x1080 | 7.39 |
Star Wars Jedi Fallen Order (2019)
Medium, 1920x1080 | 15.00 |
High, 1920x1080 | 11.50 |
Borderlands 3 (2019)
Low, 1280x720 | 26.10 |
Medium, 1920x1080 | 11.00 |
High, 1920x1080 | 6.29 |
Control (2019)
Low, 1280x720 | 29.00 |
Medium, 1920x1080 | 8.40 |
Anno 1800 (2019)
Low, 1280x720 | 42.00 |
Medium, 1920x1080 | 14.30 |
High, 1920x1080 | 8.56 |
The Division 2 (2019)
Low, 1280x720 | 35.90 |
Medium, 1920x1080 | 14.10 |
High, 1920x1080 | 10.50 |
Metro Exodus (2019)
Low, 1280x720 | 24.00 |
Medium, 1920x1080 | 10.60 |
High, 1920x1080 | 7.74 |
Apex Legends (2019)
Low, 1280x720 | 59.00 |
Medium, 1920x1080 | 21.80 |
High, 1920x1080 | 15.70 |
Ultra, 1920x1080 | 15.70 |
Battlefield V (2018)
Low, 1280x720 | 48.70 |
Medium, 1920x1080 | 18.40 |
High, 1920x1080 | 15.50 |
Ultra, 1920x1080 | 14.50 |
Far Cry 5 (2018)
Low, 1280x720 | 31.00 |
Medium, 1920x1080 | 14.00 |
High, 1920x1080 | 13.00 |
Ultra, 1920x1080 | 12.00 |
X-Plane 11.11 (2018)
Low, 1280x720 | 22.80 |
Medium, 1920x1080 | 17.30 |
High, 1920x1080 | 16.60 |
Final Fantasy XV Benchmark (2018)
Low, 1280x720 | 23.00 |
Medium, 1920x1080 | 12.40 |
High, 1920x1080 | 8.46 |
Dota 2 Reborn (2015)
Low, 1280x720 | 84.75 |
Medium, 1366x768 | 61.65 |
High, 1920x1080 | 33.90 |
Ultra, 1920x1080 | 31.30 |
GTA V (2015)
Low, 1024x768 | 108.00 |
Medium, 1366x768 | 84.10 |
High, 1920x1080 | 18.10 |
Ultra, 1920x1080 | 7.43 |
Specifications (specs)
Essentials |
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Architecture codename | Tiger Lake |
Launch date | Q2'21 |
Launch price (MSRP) | $539 |
Place in performance rating | 560 |
Processor Number | i9-11900KB |
Series | 11th Generation Intel Core i9 Processors |
Status | Launched |
Vertical segment | Desktop |
Performance |
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64 bit support | |
Base frequency | 3.30 GHz |
Bus Speed | 8 GT/s |
L1 cache | 768 KB |
L2 cache | 10 MB |
L3 cache | 24 MB |
Manufacturing process technology | 10 nm SuperFin |
Maximum core temperature | 100°C |
Maximum frequency | 4.90 GHz |
Number of cores | 8 |
Number of threads | 16 |
Memory |
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Max memory channels | 2 |
Maximum memory bandwidth | 51.2 GB/s |
Maximum memory size | 128 GB |
Supported memory types | Up to 3200 MT/s |
Graphics |
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Execution Units | 32 |
Graphics base frequency | 350 MHz |
Graphics max dynamic frequency | 1.45 GHz |
Intel® Quick Sync Video | |
Processor graphics | Intel UHD Graphics for 11th Gen Intel Processors |
Graphics interfaces |
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Number of displays supported | 4 |
Graphics image quality |
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4K resolution support | |
Max resolution over DisplayPort | 7680x4320@60Hz |
Max resolution over eDP | 4096 x 2304@60Hz |
Graphics API support |
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DirectX | 12 |
OpenGL | 4.6 |
Compatibility |
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Configurable TDP-down | 55 Watt |
Configurable TDP-up | 65 Watt |
Max number of CPUs in a configuration | 1 |
Package Size | 50mm x 26.5mm |
Sockets supported | FCBGA1787 |
Thermal Design Power (TDP) | 65 Watt |
Peripherals |
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Max number of PCIe lanes | 20 |
PCIe configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 |
Security & Reliability |
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Execute Disable Bit (EDB) | |
Intel® Identity Protection technology | |
Intel® OS Guard | |
Intel® Secure Key technology | |
Intel® Software Guard Extensions (Intel® SGX) | |
Intel® Trusted Execution technology (TXT) | |
Secure Boot | |
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | |
Idle States | |
Instruction set extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
Intel 64 | |
Intel® AES New Instructions | |
Intel® Flex Memory Access | |
Intel® Hyper-Threading technology | |
Intel® Optane™ Memory Supported | |
Speed Shift technology | |
Thermal Monitoring | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | |
Intel® Virtualization Technology for Directed I/O (VT-d) | |
Intel® VT-x with Extended Page Tables (EPT) |