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Intel Core2 Duo U7700 | Intel Core i3-8121U | |
CPU comparisonIntel Core2 Duo U7700 or Intel Core i3-8121U - 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 Core2 Duo U7700 has 2 cores with 2 threads and clocks with a maximum frequency of 1.33 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo U7700 was released in Q1/2008. The Intel Core i3-8121U has 2 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i3-8121U was released in Q2/2018. |
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Intel Celeron (165) | Family | Intel Core i3 (205) |
Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) | CPU group | Intel Core i 8000U (CL) (1) |
1 | Generation | 8 |
Merom (Core) | Architecture | Cannon Lake U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo U7700 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Core2 Duo U7700 is 1.33 GHz while the Intel Core i3-8121U has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i3-8121U is at 2.20 GHz (3.20 GHz). |
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Intel Core2 Duo U7700 | Characteristic | Intel Core i3-8121U |
2 | Cores | 2 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.33 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 3.20 GHz |
-- | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeThe Intel Core2 Duo U7700 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Core i3-8121U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Core2 Duo U7700 | Characteristic | Intel Core i3-8121U |
Memory | LPDDR4-2400, DDR4-2400 | |
Max. Memory | 32 GB | |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 38.4 GB/s |
No | ECC | No |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core2 Duo U7700 is 10 W, while the Intel Core i3-8121U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core2 Duo U7700 | Characteristic | Intel Core i3-8121U |
10 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core2 Duo U7700 is manufactured in 65 nm and has 2.00 MB cache. The Intel Core i3-8121U is manufactured in 10 nm and has a 4.00 MB cache. |
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Intel Core2 Duo U7700 | Characteristic | Intel Core i3-8121U |
65 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 479 | Socket | BGA 1356 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Operating systems | Windows 10, Windows 11, Linux | |
Q1/2008 | Release date | Q2/2018 |
-- | Release price | -- |
show more data | show more data | |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 3.20 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 2.70 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 3.20 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 2.70 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 2.70 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 3.20 GHz |
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Intel Core2 Duo U7700
2C 2T @ 1.33 GHz |
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Intel Core i3-8121U
2C 4T @ 2.70 GHz |
Devices using this processor |
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Intel Core2 Duo U7700 | Intel Core i3-8121U |
Unknown | Unknown |