Intel
IntelBX80646G1820

4 Cores, 4 Threads @3.4 GHz, Haswell.
Release date ≤ Q4 2013.

2 Cores, 2 Threads @2.7GHz, Haswell.
Release date: Q1 2014.

Real World Speed
Performance profile from 58,159 user samples
54,206 User Benchmarks
Best Bench: 81% Base clock 3.4 GHz, turbo 3.8 GHz (avg)
Worst Bench: 58% Base clock 3.4 GHz, turbo 0.7 GHz (avg)
Poor: 58% Great: 81%
SPEED RANK: 292nd / 1363
Gaming
Gaming 73%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 55%
Gunboat
3,953 User Benchmarks
Best Bench: 58% Base clock 2.7 GHz
Worst Bench: 37% Base clock 2.7 GHz, turbo 2.7 GHz (avg)
Poor: 37% Great: 58%
SPEED RANK: 774th / 1363
Gaming
Gaming 50%
Yacht
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 34%
Sail boat
Effective Speed
Effective CPU Speed
73 % Much faster effective speed.
+47%
49.7 %
Memory
Avg. Memory Latency
83.1 Pts Slightly lower memory latency.
+9%
76.1 Pts
1-Core
Avg. Single Core Speed
99.8 Pts Much faster single-core speed.
+40%
71.3 Pts
2-Core
Avg. Dual Core Speed
196 Pts Much faster dual-core speed.
+45%
135 Pts
4-Core
Avg. Quad Core Speed
363 Pts Hugely faster quad-core speed.
+163%
138 Pts
8-Core
Avg. Octa Core Speed
369 Pts Hugely faster octa-core speed.
+164%
140 Pts
Memory
OC Memory Latency
93.1 Pts +1% 91.9 Pts
1-Core
OC Single Core Speed
108 Pts Much faster OC single-core speed.
+36%
79.6 Pts
2-Core
OC Dual Core Speed
213 Pts Much faster OC dual-core speed.
+36%
157 Pts
4-Core
OC Quad Core Speed
410 Pts Hugely faster OC quad-core speed.
+161%
157 Pts
8-Core
OC Octa Core Speed
409 Pts Hugely faster OC octa-core speed.
+161%
157 Pts
Market Share
Based on 55,527,042 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.09 % Hugely higher market share.
+800%
0.01 %
Value
Value For Money
101 % Much better value.
+53%
66 %
User Rating
UBM User Rating
53 % Slightly more popular.
+6%
50 %
Price
Price (score)
$85 Cheaper.
+15%
$99
Age
Newest
105+ Months 104 Months +1%
64-Core
OC Multi Core Speed
410 Pts Hugely faster OC 64-core speed.
+161%
157 Pts
64-Core
Avg. Multi Core Speed
371 Pts Hugely faster 64-core speed.
+165%
140 Pts
Launch Date
Launch Date
Q2'13 Q1'14
Cache
Cache
6 MB SmartCache 2 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2
Embedded Options Available
Embedded Options Available
No Yes
Recommended Price
Recommended Customer Price
$213.00 - $224.00 $42.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2013D PCG 2013C
Memory Types
Memory Types
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR3-1333, DDR3L-1333 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 21.3 GB/s
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4600 Intel® HD Graphics
Graphics Output
Graphics Output
eDP/DP/HDMI/VGA eDP/DP/HDMI/DVI/VGA
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.2 GHz 1.05 GHz
Graphics Video Max Memory
Graphics Video Max Memory
2 GB 1.7 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No
AES New Instructions
Intel® AES New Instructions
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No

More specs » More specs »
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3800 mhz boost  [Jul '20 Viper207]

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The Intel Celeron G1820 is a value orientated dual core processor. It has passable single and dual-core performance but its multi-core performance is extremely weak. The majority of desktop CPU tasks are single and dual core so weak multi-core performance isn't generally a problem. The G1820 is priced very well and consequently represents great value for money. Comparing the G1820 and Pentium G3420 shows that the G3420 offers nearly 20% more performance which, particularly in the single and dual core categories, makes for a far snappier and satisfying desktop experience. The G1820 is a great value option but paying just a little more for a G3420 will be well worth it for most users. [Mar '14 CPUPro]

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Processor Rankings (Price vs Performance) September 2022 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchmark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

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