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AMD Phenom II X4 P920

The AMD Phenom II X4 P920 is a slow clocked quad-core CPU for laptops. Compared to the desktop Phenom II, the mobile Phenom II X4 offer no level 3 cache and are therefore compareable to the desktop Athlon X4 line. The slow clock speed allows the low powerconsumption (25 W TDP) but may lead to a bad performance in single threaded applications and games. For example in the single threaded CB10 test, the P920 only was as fast as a 1.6 GHz Core 2 Duo Dual-Core. In SuperPi even a 1.3 GHz Core 2 Duo was faster. If all four cores are used, the CPU can be as fast as a 2.3-2.4 GHz Core 2 Duo (e.g. T4500). In CB11.5 even as fast as a Core i3-330M. The Core i7-720QM Quad-Core is also rated at 1.6 GHz, but due to Turbo Boost and a large level 3 cache, the 720QM is noticeable faster (and more power hungry).

As the current Intel Core i3 CPUs, the P920 offers an integrated DDR3 memory controller (up to DDR3-1066). However it is still manufactured in 45nm (SOI process).

SeriesAMD Phenom II X4
CodenameChamplain

Series: Phenom II X4 Champlain

AMD Phenom II X4 X940 BE compare2.4 GHz4 / 4 cores
AMD Phenom II X4 X920 BE compare2.3 GHz4 / 4 cores
AMD Phenom II X4 N970 compare2.2 GHz4 / 4 cores
AMD Phenom II X4 N950 compare2.1 GHz4 / 4 cores
AMD Phenom II X4 N930 compare2 GHz4 / 4 cores
AMD Phenom II X4 P960 compare1.8 GHz4 / 4 cores
AMD Phenom II X4 P940 compare1.7 GHz4 / 4 cores
AMD Phenom II X4 P920 « 1.6 GHz4 / 4 cores
Clock Rate1600 MHz
Front Side Bus3600
Level 1 Cache512 KB
Level 2 Cache2 MB
Number of Cores / Threads4 / 4
Power Consumption (TDP = Thermal Design Power)25 Watt
Manufacturing Technology45 nm
SocketS1 (S1g4)
FeaturesMMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, integrated DDR3-1066 memory controller, HyperTransport 3.0
64 Bit64 Bit support
Architecturex86
Announcement Date05/12/2010
Product Link (external)products.amd.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.78     avg: 1.8     median: 1.8 (2%)     max: 1.83 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1371     avg: 1604     median: 1395 (8%)     max: 2047 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3965     avg: 4700     median: 5042 (4%)     max: 5094 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 6065     avg: 6089     median: 6089 (4%)     max: 6113 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1734     avg: 1743     median: 1743 (2%)     max: 1752 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 767     avg: 768     median: 767.5 (9%)     max: 768 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1863     avg: 2083     median: 2082.5 (4%)     max: 2302 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 46     avg: 46.6     median: 46.8 (10%)     max: 47 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 46     avg: 76.8     median: 77.3 (3%)     max: 107 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 2476     avg: 2488     median: 2488 (11%)     max: 2500 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 16680     avg: 20480     median: 20480 (10%)     max: 24280 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 13310     avg: 15720     median: 15720 (12%)     max: 18130 MFLOPS
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 5353     avg: 5384     median: 5383.5 (5%)     max: 5414 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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Reviews for the AMD Phenom II X4 P920 processor

 

Review HP Pavilion dv6-3051sg Notebook

Elegant Entertainer. The HP Pavilion dv6 sparkles with its elegant design, high-end materials and strong configuration with a quad core CPU and HD 5650 graphic...
AMD Phenom II X4 P920 | ATI Mobility Radeon HD 5650 | 15.60" | 2.5 kg
 

Review Acer Aspire 5625G-P924G50Mn Notebook

Phenom(enal) Gaming. The Radeon HD5650 and a Quad-CPU, that sounds like good gaming potential. Surprisingly: The four cores aren't provided by the top-dog Intel...
AMD Phenom II X4 P920 | ATI Mobility Radeon HD 5650 | 15.60" | 2.4 kg

HP Pavilion dv7-4025ew: ATI Mobility Radeon HD 5650, 17.30", 3.5 kg
  External Review » HP Pavilion dv7-4025ew

Asus X72DR-TY078V: ATI Mobility Radeon HD 5470, 17.30", 3 kg
  External Review » Asus X72DR-TY078V

Asus X52DR-EX107V: ATI Mobility Radeon HD 5470, 15.60", 2.7 kg
  External Review » Asus X52DR-EX107V

HP ProBook 4425s-WZ223UT: ATI Radeon HD 4250, 14.00", 2.3 kg
  External Review » HP ProBook 4425s-WZ223UT

HP Pavilion dv6-3085ea: ATI Mobility Radeon HD 5650, 15.60", 2.5 kg
  External Review » HP Pavilion dv6-3085ea

Toshiba Satellite A660D-ST2G01: ATI Mobility Radeon HD 5650, 16.00", 2.7 kg
  External Review » Toshiba Satellite A660D-ST2G01

Dell Inspiron M501R: ATI Mobility Radeon HD 550v, 15.60", 2.6 kg
  External Review » Dell Inspiron M501R

HP Pavilion dv6-3051sg: ATI Mobility Radeon HD 5650, 15.60", 2.5 kg
  External Review » HP Pavilion dv6-3051sg

Acer Aspire 7552G : ATI Mobility Radeon HD 4570, 17.30", 3.3 kg
  External Review » Acer Aspire 7552G

HP Pavilion dv6-3010AX: ATI Mobility Radeon HD 5650, 15.60", 2.9 kg
  External Review » HP Pavilion dv6-3010AX

Toshiba Satellite A665D-S6051: ATI Radeon HD 4225, 16.00", 2.9 kg
  External Review » Toshiba Satellite A665D-S6051

Acer Aspire 5625G-P924G50Mn: ATI Mobility Radeon HD 5650, 15.60", 2.4 kg
  External Review » Acer Aspire 5625G-P924G50Mn

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Other CPUs of the series Phenom II X4

» AMD Phenom II X4 X940 BE
   4x 2.4 GHz
» AMD Phenom II X4 X920 BE
   4x 2.3 GHz
» AMD Phenom II X4 N970
   4x 2.2 GHz
» AMD Phenom II X4 N950
   4x 2.1 GHz
» AMD Phenom II X4 N930
   4x 2 GHz
» AMD Phenom II X4 P960
   4x 1.8 GHz
» AMD Phenom II X4 P940
   4x 1.7 GHz
» AMD Phenom II X4 P920
   4x 1.6 GHz

Surrounding CPUs

+ Intel Core 2 Duo T7500
   2x 2.2 GHz
+ Intel Core 2 Duo SL9600
   2x 2.13 GHz
+ Intel Core 2 Duo P7450
   2x 2.13 GHz
+ AMD Phenom II X3 P840
   3x 1.9 GHz
» AMD Phenom II X4 P920
   4x 1.6 GHz
- AMD Turion II N550
   2x 2.6 GHz
- AMD Turion II Ultra M640
   2x 2.6 GHz
- Intel Core 2 Duo T7400
   2x 2.16 GHz
- Intel Core 2 Duo T6670
   2x 2.2 GHz
- Intel Core 2 Duo T6600
   2x 2.2 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > AMD Phenom II X4 P920 Notebook Processor
Klaus Hinum (Update: 2017-09- 5)