Intel Core i9-11900KB vs Intel Core i7-10700KF
Comparative analysis of Intel Core i9-11900KB and Intel Core i7-10700KF processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s).
Differences
Reasons to consider the Intel Core i9-11900KB
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- 5x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
- Around 92% lower typical power consumption: 65 Watt vs 125 Watt
- Around 9% better performance in PassMark - Single thread mark: 3308 vs 3042
- Around 23% better performance in PassMark - CPU mark: 22917 vs 18577
- Around 6% better performance in 3DMark Fire Strike - Physics Score: 7681 vs 7274
Specifications (specs) | |
Manufacturing process technology | 10 nm SuperFin vs 14 nm |
L1 cache | 768 KB vs 512 KB |
L2 cache | 10 MB vs 2 MB |
L3 cache | 24 MB vs 16 MB |
Thermal Design Power (TDP) | 65 Watt vs 125 Watt |
Benchmarks | |
PassMark - Single thread mark | 3308 vs 3042 |
PassMark - CPU mark | 22917 vs 18577 |
3DMark Fire Strike - Physics Score | 7681 vs 7274 |
Reasons to consider the Intel Core i7-10700KF
- Around 4% higher clock speed: 5.10 GHz vs 4.90 GHz
Maximum frequency | 5.10 GHz vs 4.90 GHz |
Compare benchmarks
CPU 1: Intel Core i9-11900KB
CPU 2: Intel Core i7-10700KF
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 | Intel Core i9-11900KB | Intel Core i7-10700KF |
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PassMark - Single thread mark | 3308 | 3042 |
PassMark - CPU mark | 22917 | 18577 |
3DMark Fire Strike - Physics Score | 7681 | 7274 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 346.473 |
Compare specifications (specs)
Intel Core i9-11900KB | Intel Core i7-10700KF | |
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Essentials |
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Architecture codename | Tiger Lake | Comet Lake |
Launch date | Q2'21 | 30 Apr 2020 |
Launch price (MSRP) | $539 | $349 - $361 |
Place in performance rating | 560 | 571 |
Processor Number | i9-11900KB | i7-10700KF |
Series | 11th Generation Intel Core i9 Processors | 10th Generation Intel Core i7 Processors |
Status | Launched | Launched |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 3.30 GHz | 3.80 GHz |
Bus Speed | 8 GT/s | 8 GT/s |
L1 cache | 768 KB | 512 KB |
L2 cache | 10 MB | 2 MB |
L3 cache | 24 MB | 16 MB |
Manufacturing process technology | 10 nm SuperFin | 14 nm |
Maximum core temperature | 100°C | 100°C |
Maximum frequency | 4.90 GHz | 5.10 GHz |
Number of cores | 8 | 8 |
Number of threads | 16 | 16 |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 51.2 GB/s | 45.8 GB/s |
Maximum memory size | 128 GB | 128 GB |
Supported memory types | Up to 3200 MT/s | DDR4-2933 |
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 | 95 Watt |
Configurable TDP-up | 65 Watt | |
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 50mm x 26.5mm | 37.5mm x 37.5mm |
Sockets supported | FCBGA1787 | FCLGA1200 |
Thermal Design Power (TDP) | 65 Watt | 125 Watt |
Configurable TDP-down Frequency | 3.50 GHz | |
Thermal Solution | PCG 2015D | |
Peripherals |
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Max number of PCIe lanes | 20 | 16 |
PCIe configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 | Up to 1x16, 2x8, 1x8+2x4 |
PCI Express revision | 3.0 | |
Scalability | 1S Only | |
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 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 | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® Thermal Velocity Boost | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
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) |