Intel · 2014
Intel Celeron CPU G1820
The Intel Celeron CPU G1820 is a dual-core desktop processor released in 2014, based on the Haswell microarchitecture.
The Intel Celeron CPU G1820 is a dual-core, dual-thread processor from the Haswell family, manufactured on a 22 nm process. It has a base clock of 2.70 GHz, 0.5 MB L2 cache, and 2 MB L3 cache. The processor supports up to two channels of DDR3-1333 or DDR3L-1333 memory at 1.5V, with ECC memory support. It includes integrated Intel HD Graphics for 4th Generation Intel Processors. The CPU features 16 PCIe 3.0 lanes and is compatible with the LGA 1150 socket. It supports 64-bit computing and Intel SSE4.1/4.2 instruction sets, but its multiplier is locked. The processor has a TDP of 53 W and was launched at an MSRP of 42 USD. It was discontinued on June 30, 2021.
Benchmarks
| Blender Open Data score | 8.83 samples/min |
|---|---|
| Nero Score AI | 131 images/min |
| Nero Score AVC encode | 415 fps |
Specifications
| Microarchitecture unverified | Haswell |
|---|---|
| Cores | 2 |
| Threads | 2 |
| Base clock | 2.70 GHz |
| L2 cache (total) unverified | 0.5 MB |
| L3 cache | 2 MB |
| Process node | 22 nm |
| TDP / base power | 53 W |
| Socket | LGA 1150 |
| Memory support | DDR3-1333, DDR3L-1333 @ 1.5V |
| Memory channels | 2 |
| ECC memory support | Yes |
| Integrated graphics | Intel HD Graphics for 4th Generation Intel Processors |
| PCIe lanes (CPU) | 16 |
| PCIe version | 3.0 |
| Instruction sets | 64-bit, Intel SSE4.1, Intel SSE4.2 |
| Unlocked multiplier | No |
| Release date | 2014-01 |
| Release year | 2014 |
| Discontinued | 2021-06-30 |
| Launch MSRP unverified | 42 USD |