Intel Core i7-9700KF | Intel Core i7-11700B | |
CPU comparisonIntel Core i7-9700KF or Intel Core i7-11700B - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i7-9700KF has 8 cores with 8 threads and clocks with a maximum frequency of 4.90 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i7-9700KF was released in Q4/2018. The Intel Core i7-11700B has 8 cores with 16 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i7-11700B was released in Q2/2021. |
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Intel Core i7 (298) | Family | Intel Core i7 (298) |
Intel Core i 9000 (34) | CPU group | Intel Core i 11000H (17) |
9 | Generation | 11 |
Coffee Lake S Refresh | Architecture | Tiger Lake H |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
Intel Core i7-10700KF | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-9700KF is a 8 core processor with a clock frequency of 3.60 GHz (4.90 GHz). The Intel Core i7-11700B has 8 CPU cores with a clock frequency of 3.20 GHz (5.30 GHz). |
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Intel Core i7-9700KF | Characteristic | Intel Core i7-11700B |
8 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.60 GHz | Frequency | 3.20 GHz |
4.90 GHz | Turbo Frequency (1 Core) | 5.30 GHz |
4.60 GHz | Turbo Frequency (All Cores) | 4.00 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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no iGPU | GPU | Intel UHD Graphics 750 |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.30 GHz |
-- | GPU Generation | 12 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Intel UHD Graphics 750 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i7-9700KF supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core i7-11700B can connect up to 128 GB of memory in 2 memory channels. |
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Intel Core i7-9700KF | Characteristic | Intel Core i7-11700B |
DDR4-2666 | Memory | DDR4-3200 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | No |
-- | L2 Cache | 4.00 MB |
12.00 MB | L3 Cache | 16.00 MB |
3.0 | PCIe version | 4.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-9700KF has a TDP of 95 W, that of the Intel Core i7-11700B is 65 W. |
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Intel Core i7-9700KF | Characteristic | Intel Core i7-11700B |
95 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 224 W @ 56 s |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-9700KF has a 12.00 MB cache, while the Intel Core i7-11700B cache has a total of 20.00 MB. |
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Intel Core i7-9700KF | Characteristic | Intel Core i7-11700B |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 1151-2 | Socket | LGA 1200 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2018 | Release date | Q2/2021 |
520 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
@ 0.00 GHz |
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Intel Core i7-11700B
Intel UHD Graphics 750 @ 1.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 3.60 GHz |
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Intel Core i7-11700B
8C 16T @ 3.20 GHz |
Intel Core i7-9700KF
8C 8T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
Intel Core i7-9700KF
8C 8T @ 4.60 GHz |
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Intel Core i7-11700B
8C 16T @ 4.00 GHz |
Devices using this processor |
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Intel Core i7-9700KF | Intel Core i7-11700B |
Unknown | Unknown |