Intel Core i3-2120 | Intel Core i7-1250U | |
CPU comparisonIntel Core i3-2120 or Intel Core i7-1250U - 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 i3-2120 has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i3-2120 was released in Q1/2011. The Intel Core i7-1250U has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i7-1250U was released in Q1/2022. |
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Intel Core i3 (205) | Family | Intel Core i7 (298) |
Intel Core i 2000 (28) | CPU group | Intel Core i 1200P/1200U (21) |
2 | Generation | 12 |
Sandy Bridge S | Architecture | Alder Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-2120 has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i3-2120 is 3.30 GHz while the Intel Core i7-1250U has 10 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Core i7-1250U is at 1.10 GHz (4.70 GHz). |
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Intel Core i3-2120 | Characteristic | Intel Core i7-1250U |
2 | Cores | 10 |
4 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.30 GHz | A-Core | 1.10 GHz (4.70 GHz) 2x Golden Cove |
-- | B-Core | 0.80 GHz (3.50 GHz) 8x Gracemont |
Integrated graphics (iGPU)The Intel Core i3-2120 or Intel Core i7-1250U 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 HD Graphics 2000 | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
0.85 GHz | GPU frequency | 0.25 GHz |
1.10 GHz | GPU (Turbo) | 0.90 GHz |
6 | GPU Generation | 13 |
32 nm | Technology | 10 nm |
2 | Max. displays | 4 |
6 | Compute units | 96 |
48 | Shader | 768 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 32 GB |
10.1 | DirectX Version | 12.1 |
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 2000 | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i3-2120 can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Core i7-1250U supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 83.2 GB/s. |
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Intel Core i3-2120 | Characteristic | Intel Core i7-1250U |
DDR3-1333 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
32 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
-- | L2 Cache | 6.50 MB |
3.00 MB | L3 Cache | 12.00 MB |
2.0 | PCIe version | 4.0 |
16 | PCIe lanes | 28 |
8.0 GB/s | PCIe Bandwidth | 55.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i3-2120 is 65 W, while the Intel Core i7-1250U has a TDP of 9 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i3-2120 | Characteristic | Intel Core i7-1250U |
65 W | TDP (PL1 / PBP) | 9 W |
-- | TDP (PL2) | 29 W |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i3-2120 is manufactured in 32 nm and has 3.00 MB cache. The Intel Core i7-1250U is manufactured in 10 nm and has a 18.50 MB cache. |
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Intel Core i3-2120 | Characteristic | Intel Core i7-1250U |
32 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 1155 | Socket | BGA 1744 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2011 | Release date | Q1/2022 |
120 $ | Release price | -- |
show more data | show more data | |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 4.70 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 2.50 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 4.70 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 2.50 GHz |
Intel Core i3-2120
Intel HD Graphics 2000 @ 1.10 GHz |
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Intel Core i7-1250U
Intel Iris Xe Graphics 96 (Alder Lake) @ 0.90 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 2.50 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 4.70 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 2.50 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 4.70 GHz |
Intel Core i3-2120
2C 4T @ 3.30 GHz |
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Intel Core i7-1250U
10C 12T @ 1.10 GHz |
Devices using this processor |
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Intel Core i3-2120 | Intel Core i7-1250U |
Unknown | Unknown |