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AMD Phenom II X2 N620

The AMD Phenom II Dual-Core Mobile N620 is a dual core processor for laptops that clocks with 2.8 GHz. Due to the missing level 3 cache, the architecture is similar to the desktop Athlon II X2 (Athlon II X2 240e - Regor).

The performance should be similar to a 2.6 GHz Core 2 Duo (because of the larger Cache of the Core 2 series in this clock range). Compared to current Intel Core-i processors, the Phenom II N620 is only as fast as an entry level Core i3-330M in synthetic benchmarks.

As a difference to the Core 2 series, the Phenom II offers an integrated DDR3 memory controller on the processor die.

CodenameChamplain
SeriesAMD Phenom II X2

Series: Phenom II X2 Champlain

AMD Phenom II X2 N660 compare3 GHz2 / 2 cores
AMD Phenom II X2 N620 « 2.8 GHz2 / 2 cores
AMD Phenom II X2 X640 BE compare3.2 GHz2 / 2 cores
AMD Phenom II X2 X620 BE compare3.1 GHz2 / 2 cores
AMD Phenom II X2 N640 compare2.9 GHz2 / 2 cores
AMD Phenom II X2 P650 compare2.8 GHz2 / 2 cores
Clock Rate2800 MHz
Front Side Bus3600
Level 1 Cache256 KB
Level 2 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)35 Watt
Manufacturing Technology45 nm
SocketS1
FeaturesDDR3 memory controller, HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
64 Bit64 Bit support
Architecturex86
Announcement Date05/12/2010
Product Link (external)www.amd.com

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2445     avg: 2491     median: 2503 (15%)     max: 2524 points
+ 3 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 4767     avg: 4828     median: 4810 (3%)     max: 4907 points
+ 3 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
865 s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
min: 26.7     avg: 26.9     median: 26.9 (5%)     max: 27.16 s
+ 2 benchmarks and specifications   + Show comparison chart
wPrime 1.55 - wPrime 1.55 32m *
28.1 s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2209     avg: 2288     median: 2282 (4%)     max: 2373 Points
+ 3 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 27.3     avg: 27.7     median: 27.5 (6%)     max: 28.2 s
+ 3 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
65.3 s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 19060     avg: 19325     median: 19325 (9%)     max: 19590 MIPS
+ 2 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 16120     avg: 17305     median: 17305 (13%)     max: 18490 MFLOPS
+ 2 benchmarks and specifications   + Show comparison chart
PCMark 05 - PCMark 05 - Standard
4599 Points (9%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $14.95
    AMD Phenom II X2 550 Black Edition Callisto 3.1 GHz 2x512 KB L2 Cache Socket AM3 80W Dual-Core Processor - Retail HDZ550WFBGIBOX
  • $49.95
    AMD Phenom II X6 1055T AM3 PIB 2.8G 9 MB 45NM 125W 2800MHZ 2.8 6 Socket AM3, HDT55TFBGRBOX
  • $29.95
    AMD Phenom II X4 955 HDZ955FBGIBOX 3.2 GHz/6 MB L3/125W Processor
  • $14.95
    Amd Phenom II X3 720 Black Ed

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.35
log 21. 04:01:11

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 19 May 2026 05:26:49 +0200 +0.003s ... 0.003s

#4 composed specs +0.008s ... 0.011s

#5 did output specs +0s ... 0.011s

#6 getting avg benchmarks for device 963 +0.009s ... 0.02s

#7 got single benchmarks 963 +0.01s ... 0.03s

#8 got avg benchmarks for devices +0s ... 0.03s

#9 min, max, avg, median took s +0.397s ... 0.427s

#10 return log +0.543s ... 0.97s

Reviews for the AMD Phenom II X2 N620 processor

HP G62-a85ES: ATI Mobility Radeon HD 545v, 15.60", 2.2 kg
  External Review » HP G62-a85ES

HP Pavilion dv6-3080er: ATI Mobility Radeon HD 5650, 15.60", 2.5 kg
  External Review » HP Pavilion dv6-3080er

Acer Aspire 5553G-N834G32Miks: ATI Mobility Radeon HD 5650, 15.60", 2.6 kg
  External Review » Acer Aspire 5553G-N834G32Miks

HP Pavilion dv7-4053cl: ATI Radeon HD 4250, 17.30", 3.2 kg
  External Review » HP Pavilion dv7-4053cl

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» Mobile CPU Comparison
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» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Phenom II X2

» AMD Phenom II X2 N660
   2x 3 GHz
» AMD Phenom II X2 N620
   2x 2.8 GHz
» AMD Phenom II X2 X640 BE
   2x 3.2 GHz
» AMD Phenom II X2 X620 BE
   2x 3.1 GHz
» AMD Phenom II X2 N640
   2x 2.9 GHz
» AMD Phenom II X2 P650
   2x 2.8 GHz

Surrounding CPUs

+ AMD Phenom II X3 P860
   3x 2 GHz
+ Intel Core i3-330UM
   2x 1.2 GHz
+ AMD A6-4455M
   2x 2.1 GHz - 2.6 GHz
+ Intel Pentium P6000
   2x 1.86 GHz
+ Intel Pentium U5400
   2x 1.2 GHz
» AMD Phenom II X2 N620
   2x 2.8 GHz
- Intel Celeron N3150
   4x 1.6 GHz - 2.08 GHz
- AMD E2-6110
   4x 1.5 GHz
- Intel Pentium N3510
   4x 2 GHz
- AMD A6-9220
   2x 2.5 GHz - 2.9 GHz
- AMD Athlon Neo X2 L335
   2x 1.6 GHz
Klaus Hinum (Update: 2026-01- 8)