Intel Celeron G1820

Intel Celeron G1820
Benchmarks & Specs

Last updated:
The Intel Celeron G1820 is a central processing unit that, in its time, represented a reliable foundation for budget-friendly computer systems. It is based on the Ivy Bridge S architecture and was manufactured with a 22 nm manufacturing technology. This efficient design contributes significantly to low power consumption.

Even today, this processor offers a rock-solid performance for everyday office tasks. We found that it is ideal for surfing the Internet and playing media. The integrated Intel HD Graphics (Haswell GT1) eliminates the need for a separate graphics card. This not only saves costs but also enables more compact system designs.

With support for PCIe 3.0, it also offers sufficient connectivity for many common expansion cards. Its 2 MB Level 3 cache supports the smooth execution of basic tasks. The maximum memory bandwidth reaches 21 GB/s. The Intel Celeron G1820 remains a functional choice for systems that rely on reliability and efficiency.

  • Reliable for basic tasks
  • Energy-efficient due to 22 nm manufacturing
  • Integrated Intel HD Graphics
  • Support for PCIe 3.0

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 829 / 867
In segment Desktop
Multi-core performance
Rank 799 / 821
In segment Desktop
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Pentium G3240T
2C / 2T · 2.70 GHz
502
Intel Pentium G860
2C / 2T · 3.00 GHz
500
Intel Celeron G1820
2C / 2T · 2.70 GHz
496
Intel Pentium G2020
2C / 2T · 2.90 GHz
495
Intel Pentium G3220T
2C / 2T · 2.60 GHz
484
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Pentium G3220T
2C / 2T · 2.60 GHz
861
Intel Pentium G2020
2C / 2T · 2.90 GHz
847
Intel Celeron G1820
2C / 2T · 2.70 GHz
842
Intel Core i3-2100T
2C / 4T · 2.50 GHz
836
Intel Pentium G2010
2C / 2T · 2.80 GHz
799
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

AMD FX-6350
AMD FX-6350 101 %
6C / 6T · 4.20 GHz
549
Intel Pentium G2010
2C / 2T · 2.80 GHz
548
Intel Celeron G1820
2C / 2T · 2.70 GHz
541
AMD Athlon II X4 860K
4C / 4T · 4.00 GHz
539
Intel Core i5-750
4C / 4T · 3.20 GHz
539
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Core 2 Quad Q9300
4C / 4T · 2.50 GHz
1,093
Intel Pentium G2020
2C / 2T · 2.90 GHz
1,079
Intel Celeron G1820
2C / 2T · 2.70 GHz
1,069
AMD Athlon II X3 455
3C / 3T · 3.30 GHz
1,066
Intel Celeron G1620
2C / 2T · 2.70 GHz
1,065
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Pentium G3220
Intel HD Graphics (Haswell GT1)
176
Intel Pentium G3220T
Intel HD Graphics (Haswell GT1)
176
Intel Celeron G1820
Intel HD Graphics (Haswell GT1)
168
Intel Celeron G1820TE
Intel HD Graphics (Haswell GT1)
160
AMD Athlon 5350
AMD Radeon HD 8400
154
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

AMD Phenom II X4 945
4C / 4T · 3.00 GHz
564
Intel Core2 Duo E8600
2C / 2T · 3.33 GHz
563
Intel Celeron G1820
2C / 2T · 2.70 GHz
560
AMD Athlon II X4 640
4C / 4T · 3.00 GHz
557
Intel Pentium G2010
2C / 2T · 2.80 GHz
542
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

AMD Phenom II X6 1090T
6C / 6T · 3.60 GHz
103 cb
Intel Core i3-3250T
2C / 4T · 3.00 GHz
103 cb
Intel Celeron G1820
2C / 2T · 2.70 GHz
102 cb
Intel Pentium G2020
2C / 2T · 2.90 GHz
101 cb
Intel Core i7-870
4C / 8T · 3.60 GHz
101 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

Intel Celeron G1830
2C / 2T · 2.80 GHz
198 cb
Intel Pentium G2020
2C / 2T · 2.90 GHz
196 cb
Intel Celeron G1820
2C / 2T · 2.70 GHz
191 cb
AMD Phenom II X3 705e
3C / 3T · 2.50 GHz
190 cb
Intel Pentium G2010
2C / 2T · 2.80 GHz
189 cb

More benchmarks

At a glance

PropertyValue
FamilyIntel Celeron (165)
CPU groupIntel Celeron G1000 (12)
ArchitectureIvy Bridge S
Technology22 nm
SegmentDesktop
SocketLGA 1150
Generation3
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads2 / 2
Hyperthreading / SMT
Core architecturenormal
Cores: 2x
Frequency: 2.70 GHz
Turbo Frequency (1 Core):
Turbo Frequency (2 Cores):
L2-Cache
L3-Cache2.00 MB
OverclockingNo

Integrated graphics (iGPU)

PropertyValue
GPU nameIntel HD Graphics (Haswell GT1)
GPU frequency0.35 - 1.05 GHz
CUs / Shader10 / 80
Raytracing
Max. displays3
Max. GPU Memory2 GB
Technology22 nm
Release dateQ4/2012

Memory & PCIe

Memory typeMemory bandwidth
DDR3-1333
21.3 GB/s
PropertyValue
Max. Memory32 GB
Memory channels2
ECC
PCIe3.0 x 16
PCIe Bandwidth15.8 GB/s

Thermal Management

PropertyValue
TDP53 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2
Release dateQ1/2014
Release price42 $
DocumentsTechnical data sheet
Intel Celeron G1820
Intel Celeron G1820
Buy now on Amazon and save! Buy on Amazon