Intel Core i7-660UM | Intel Core i7-9800X | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-660UM and the Intel Core i7-9800X and use benchmarks to check which processor is faster.
We compare the Intel Core i7-660UM 2 core processor released in Q2/2010 with the Intel Core i7-9800X which has 8 CPU cores and was introduced in Q4/2018. |
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Intel Core i7 (298) | Family | Intel Core i7 (298) |
Intel Core i7 600 (3) | CPU group | Intel Core i 9000X (8) |
1 | Generation | 9 |
Arrandale | Architecture | Skylake X Refresh |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-660UM is a 2 core processor with a clock frequency of 1.33 GHz (2.40 GHz). The processor can compute 4 threads at the same time. The Intel Core i7-9800X clocks with 3.80 GHz (4.50 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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Intel Core i7-660UM | Characteristic | Intel Core i7-9800X |
2 | Cores | 8 |
4 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.33 GHz | Frequency | 3.80 GHz |
2.40 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
-- | Turbo Frequency (All Cores) | 4.20 GHz |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel HD Graphics Ironlake (Arrandale) | GPU | no iGPU |
0.17 GHz | GPU frequency | -- |
0.50 GHz | GPU (Turbo) | -- |
5 | GPU Generation | -- |
45 nm | Technology | |
0 | Max. displays | |
12 | Compute units | -- |
-- | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
10.1 | 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 HD Graphics Ironlake (Arrandale) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeUp to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-660UM, while the Intel Core i7-9800X supports a maximum of 128 GB of memory with a maximum memory bandwidth of 85.4 GB/s enabled. |
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Intel Core i7-660UM | Characteristic | Intel Core i7-9800X |
DDR3-800 | Memory | DDR4-2666 |
8 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
12.8 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 16.50 MB |
2.0 | PCIe version | 3.0 |
16 | PCIe lanes | 44 |
8.0 GB/s | PCIe Bandwidth | 43.3 GB/s |
Thermal ManagementThe Intel Core i7-660UM has a TDP of 18 W. The TDP of the Intel Core i7-9800X is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-660UM | Characteristic | Intel Core i7-9800X |
18 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | 95 °C |
Technical detailsThe Intel Core i7-660UM has 4.00 MB cache and is manufactured in 32 nm. The cache of Intel Core i7-9800X is at 16.50 MB. The processor is manufactured in 14 nm. |
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Intel Core i7-660UM | Characteristic | Intel Core i7-9800X |
32 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1288 | Socket | LGA 2066 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2010 | Release date | Q4/2018 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-660UM
2C 4T @ 2.40 GHz |
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Intel Core i7-9800X
8C 16T @ 4.50 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 4.20 GHz |
Intel Core i7-660UM
2C 4T @ 2.40 GHz |
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Intel Core i7-9800X
8C 16T @ 4.50 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 4.20 GHz |
Intel Core i7-660UM
2C 4T @ 2.40 GHz |
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Intel Core i7-9800X
8C 16T @ 4.50 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 4.20 GHz |
Intel Core i7-660UM
2C 4T @ 2.40 GHz |
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Intel Core i7-9800X
8C 16T @ 4.50 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 4.20 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 4.20 GHz |
Intel Core i7-660UM
2C 4T @ 1.33 GHz |
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Intel Core i7-9800X
8C 16T @ 3.80 GHz |
Devices using this processor |
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Intel Core i7-660UM | Intel Core i7-9800X |
Unknown | Unknown |