Intel Core i7-11700 | Intel Core i9-7980XE | |
CPU comparisonIntel Core i7-11700 or Intel Core i9-7980XE - 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 i7-11700 has 8 cores with 16 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 i7-11700 was released in Q1/2021. The Intel Core i9-7980XE has 18 cores with 36 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 128 GB of memory in 4 memory channels. The Intel Core i9-7980XE was released in Q4/2017. |
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Intel Core i7 (298) | Family | Intel Core i9 (78) |
Intel Core i 11000 (22) | CPU group | Intel Core i 7000X (9) |
11 | Generation | 7 |
Rocket Lake S | Architecture | Skylake X |
Desktop / Server | Segment | Desktop / Server |
Intel Core i7-10700 | Predecessor | -- |
Intel Core i7-12700 | Successor | Intel Core i9-9980XE |
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CPU Cores and Base FrequencyThe Intel Core i7-11700 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Core i7-11700 is 2.50 GHz (4.90 GHz) while the Intel Core i9-7980XE has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Core i9-7980XE is at 2.60 GHz (4.20 GHz). |
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Intel Core i7-11700 | Characteristic | Intel Core i9-7980XE |
8 | Cores | 18 |
16 | Threads | 36 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.50 GHz | Frequency | 2.60 GHz |
4.90 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.50 GHz |
Integrated graphics (iGPU)The Intel Core i7-11700 or Intel Core i9-7980XE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel UHD Graphics 750 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.30 GHz | GPU (Turbo) | -- |
12 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
32 | Compute units | -- |
256 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
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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Intel UHD Graphics 750 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-11700 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Core i9-7980XE supports up to 128 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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Intel Core i7-11700 | Characteristic | Intel Core i9-7980XE |
DDR4-3200 | Memory | DDR4-2666 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | -- |
16.00 MB | L3 Cache | 25.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 44 |
39.4 GB/s | PCIe Bandwidth | 43.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i7-11700 is 65 W, while the Intel Core i9-7980XE has a TDP of 165 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i7-11700 | Characteristic | Intel Core i9-7980XE |
65 W | TDP (PL1 / PBP) | 165 W |
224 W @ 56 s | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-11700 is manufactured in 14 nm and has 20.00 MB cache. The Intel Core i9-7980XE is manufactured in 14 nm and has a 25.00 MB cache. |
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Intel Core i7-11700 | Characteristic | Intel Core i9-7980XE |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 1200 | Socket | LGA 2066 |
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, Linux |
Q1/2021 | Release date | Q4/2017 |
323 $ | Release price | 1999 $ |
show more data | show more data | |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 2.50 GHz |
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Intel Core i9-7980XE
18C 36T @ 2.60 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
Intel UHD Graphics 750 @ 1.30 GHz |
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Intel Core i9-7980XE
@ 0.00 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 4.90 GHz |
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Intel Core i9-7980XE
18C 36T @ 4.20 GHz |
Intel Core i7-11700
8C 16T @ 3.80 GHz |
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Intel Core i9-7980XE
18C 36T @ 3.50 GHz |
Devices using this processor |
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Intel Core i7-11700 | Intel Core i9-7980XE |
Unknown | Unknown |