Celeron G1820TE

Details and Benchmarks for Intel Celeron G1820TE

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Celeron G1820TE based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,252 Rank: 1592
Rank Name Score Visual
1588 FX-7600P 4,253
+0%
1589 Core i5-3317U 4,253
+0%
1590 Celeron J4025 4,253
+0%
1591 Core i3 530 4,252
+0%
1592 Celeron G1820TE 4,252
1593 Xeon 5160 4,252
+0%
1594 Phenom II X4 945 4,251
+-0%
1595 Phenom 9600 4,251
+-0%
1596 Core 2 Duo T9600 4,251
+-0%
1597 A4-4020 4,251
+-0%

View full ranking →

Multicore Score

Multicore performance score for Celeron G1820TE based on multi-threaded benchmark results.

4,344 Rank: 1601
Rank Name Score Visual
1597 A8-3500M 4,345
+0%
1598 Celeron N3450 4,344
+0%
1599 Pentium G840 4,344
+0%
1600 Pentium E6800 4,344
+0%
1601 Celeron G1820TE 4,344
1602 Core i3-2100T 4,344
+0%
1603 Core i7-8500Y 4,344
+0%
1604 Atom C3338 4,343
+-0%
1605 Phenom II X4 965 4,343
+-0%
1606 Phenom II P940 4,343
+-0%

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Singlecore Score

Single-core performance score for Celeron G1820TE based on single-threaded benchmark results.

4,191 Rank: 1587
Rank Name Score Visual
1583 Pentium 3805U 4,193
+0%
1584 Pentium G645T 4,192
+0%
1585 A10-6700T 4,191
+0%
1586 Athlon II X3 440 4,191
+0%
1587 Celeron G1820TE 4,191
1588 Athlon II X2 245 4,190
+-0%
1589 Pentium 4405U 4,189
+-0%
1590 A8-3850 4,189
+-0%
1591 Sempron 145 4,188
-0.1%
1592 FX-7600P 4,187
-0.1%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Celeron G1820TE based on integer math, floating point math, and prime number computation benchmarks.

4,496 Rank: 1568
Rank Name Score Visual
1564 A6-9220 4,496
+0%
1565 Celeron 1000M 4,496
+0%
1566 Celeron 1037U 4,496
+0%
1567 Pentium N3540 4,496
+0%
1568 Celeron G1820TE 4,496
1569 Phenom II X2 B55 4,496
+0%
1570 Core i5-2537M 4,495
+-0%
1571 A4-4000 4,495
+-0%
1572 Pentium 2117U 4,495
+-0%
1573 A4-5000 4,495
+-0%

View full ranking →

Data Processing

Aggregated score for Celeron G1820TE based on data encryption, data compression, and string sorting benchmarks.

4,460 Rank: 1601
Rank Name Score Visual
1597 A4-4020 4,461
+0%
1598 E2-6110 4,461
+0%
1599 Celeron J3355 4,460
+0%
1600 Xeon W3505 4,460
+0%
1601 Celeron G1820TE 4,460
1602 Celeron 2950M 4,460
+0%
1603 A4-5300B 4,460
+0%
1604 Pentium B980 4,459
+-0%
1605 Pentium B970 4,459
+-0%
1606 Core i5-4300Y 4,459
+-0%

View full ranking →

Physics & Compute

Aggregated score for Celeron G1820TE based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,490 Rank: 1472
Rank Name Score Visual
1468 Core i7-2610UE 4,490
+0%
1469 Athlon II X3 455 4,490
+0%
1470 Phenom II X3 710 4,490
+0%
1471 Core i5-4300Y 4,490
+0%
1472 Celeron G1820TE 4,490
1473 Pentium G645T 4,490
+0%
1474 Atom x7-E3950 4,490
+0%
1475 Atom C3508 4,489
+-0%
1476 Athlon II X3 460 4,489
+-0%
1477 A6-9500 4,489
+-0%

View full ranking →

Celeron G1820TE Details

The Intel Celeron G1820TE represents a significant step down from modern desktop processors, reflecting its origins in the Haswell generation released in late 2013. While it may no longer be competitive in today's high-performance computing landscape, it remains relevant for basic computing tasks and entry-level systems. As of March 2026, this processor is over a decade old, placing it firmly in the category of legacy hardware, yet it continues to serve niche markets where cost and power efficiency are prioritized over raw performance.

Built on Intel's 22 nm Haswell architecture, the Celeron G1820TE features a dual-core design with no simultaneous multithreading, meaning it offers two physical cores and two threads. Operating at a base frequency of 2.2 GHz, the processor is designed for low-power desktop environments and is packaged in the FC-LGA12C format, fitting into Socket 1150 motherboards. With a TDP of 54 W, it strikes a balance between energy consumption and performance, making it suitable for small form-factor PCs and office workstations.

Memory support is limited to DDR3 with a dual-channel interface, a standard for its era but now outdated compared to modern DDR4 and DDR5 standards. The processor includes 3 MB of L3 cache, with smaller L1 and L2 caches measuring 0.061 MiB and 0.244 MiB respectively, which are modest by today's standards. It also includes Intel HD Graphics (Haswell), providing basic integrated graphics capable of handling light multimedia tasks and office applications.

In terms of benchmark performance, the Celeron G1820TE scores 4,252 in the overall Passmark evaluation, ranking 1,591st out of 2,060 processors. Its single-core performance is slightly stronger at 4,191, placing it at 1,585th, while its multicore score of 4,344 lands it at 1,598th. These results indicate that the processor performs comparably to several older dual-core and low-power mobile CPUs, such as the Pentium G645T and Atom C3338, but trails behind modern low-end and mid-range processors.

Notable features include support for MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, FMA3, CLMUL, EIST, and VT-x, which provide basic instruction set capabilities and virtualization support. However, the processor lacks ECC memory support and has a locked clock multiplier, limiting its overclocking potential. Despite its age, the Celeron G1820TE remains a viable option for basic computing needs, such as web browsing, document editing, and light multimedia use, particularly in systems where upgrading to a newer platform is not feasible.

In conclusion, the Intel Celeron G1820TE is best suited for entry-level desktops, thin clients, and embedded systems where performance demands are minimal and energy efficiency is a priority. While it cannot compete with current-generation CPUs in terms of speed or feature set, its longevity and low cost make it a practical choice for users who do not require high-end processing power.
Frequently Compared

AMD EPYC 7702P 5 views

Intel Core i3-8145U 4 views

AMD Ryzen 5 3500X 4 views

Intel Core i3-4370 4 views

Intel Core 2 Duo E8600 3 views

AMD Phenom II X2 555 3 views

AMD Phenom II X3 710 3 views

AMD Phenom 9650 3 views

Intel Intel Celeron N3050 3 views

AMD A6-3620 2 views

Intel Celeron G1820TE

Main Specifications

Designer: Intel
Name: Celeron G1820TE
Cores: 2
Threads: 2
Base Frequency: 2200 MHz
Clock Multiplier: 22x (locked)
Core Name: Haswell
Socket: Socket 1150
Package: FC-LGA12C
Target Segment: Desktop
TDP: 54 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 2.861 MiB

Memory Specifications

Supported Memory Type: DDR3

Physical Specifications

Process: 22 nm
Die Area: 177 mm²
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 FMA3 CLMUL EIST VT-x
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