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AMD Phenom II Triple-Core Mobile N850 - HMN850DCR32GM

CPU » AMD » K10 families » Phenom II Triple-Core Mobile » N850

Specifications

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AMD Phenom II N850 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyAMD Phenom II Triple-Core Mobile
Model number  ? N850
CPU part numberHMN850DCR32GM is an OEM/tray microprocessor
Stepping codeNADHC AD
Frequency  ? 2200 MHz
Bus speed  ? One 1800 MHz 16-bit HyperTransport link
Clock multiplier  ? 11
Package638-pin micro-PGA
AMD Package number30605
SocketSocket S1 (S1g4)
Size1.38" x 1.38" / 3.5cm x 3.5cm
Weight0.2oz / 5.7g
Introduction dateSeptember - October 2010
 
Architecture / Microarchitecture
MicroarchitectureK10
PlatformDanube
Processor core  ? Champlain
Manufacturing process0.045 micron SOI
Data width64 bit
The number of cores3
The number of threads3
Floating Point UnitIntegrated
Level 1 cache size  ? 3 x 64 KB instruction caches
3 x 64 KB data caches
Level 2 cache size  ? 3 x 512 KB
Level 3 cache sizeNone
Cache latency3 (L1 cache)
15 (L2 cache)
MultiprocessingUniprocessor
Features
  • MMX instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a  ? 
  • AMD64 / AMD 64-bit technology  ? 
  • EVP / Enhanced Virus Protection  ? 
  • VT / Virtualization technology  ? 
Low power featuresPowerNow!
On-chip peripherals
  • Integrated DDR3 SDRAM memory controller
  • HyperTransport technology 3.0
 
Electrical / Thermal parameters
Thermal Design Power  ? 35 Watt
 
Notes on AMD HMN850DCR32GM
  • The fastest supported memory is DDR3-1333

CPUs, related to AMD Phenom II N850

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
AMD Phenom II Triple-Core Mobile family, Socket S1 (S1g4)
   Phenom II P8203 / 31.8 GHz1.5 MB25 Watt
   Phenom II P8403 / 31.9 GHz1.5 MB25 Watt
   Phenom II P8603 / 32 GHz1.5 MB25 Watt
   Phenom II N8303 / 32.1 GHz1.5 MB35 Watt
   Phenom II N8503 / 32.2 GHz1.5 MB35 Watt
   Phenom II N8703 / 32.3 GHz1.5 MB35 Watt
Other families, K10 micro-architecture, Socket S1 (S1g4)
   Sempron Mobile N1201 / 12.2 GHz512 KB25 Watt
   V Series V1401 / 12.3 GHz512 KB25 Watt
   V Series V1601 / 12.4 GHz512 KB25 Watt
   Athlon II N3702 / 22.5 GHz1 MB35 Watt
   Turion II N5502 / 22.6 GHz2 MB35 Watt
   Turion II N5702 / 22.7 GHz2 MB35 Watt
   Phenom II X6202 / 23.1 GHz2 MB45 WattUnlock
   Phenom II X6402 / 23.2 GHz2 MB45 WattUnlock
   Phenom II X9204 / 42.3 GHz2 MB45 WattUnlock
   Phenom II X9404 / 42.4 GHz2 MB45 WattUnlock

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom II N850

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

Unlock - Unlocked multiplier

FAQ

Q: I have an AMD N850 microprocessor. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see CPU-Upgrade.com resource for CPU support list for your board.

AMD N850 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (3)

 
2011-06-05 13:15:23
Posted by: gshv

Bottom view 		 
AMD Phenom II N850 CPU pictures
2011-06-05 13:17:15
Posted by: gshv

Top view. The processor has stepping code NADHC AD, and it was manufactured in the middle of August 2010. 		AMD Phenom II N850 CPU pictures
 
2012-02-11 23:52:44
Posted by: gshv

CPU-Z screenshot. 		 

News

Notebooks with new AMD Phenom II CPUs (roundup)
Oct 13, 2010: It's been two weeks since brief specifications of new mobile Athlon microprocessors emerged on AMD website. In the past, we published a few articles describing characteristics of these microprocessors, along with details on notebook PCs, where the processors will be used. As a follow up to those articles, we decided to publish a list of currently available laptops with the new AMD mobile CPUs.



AMD publishes specifications of new mobile CPUs
Sep 30, 2010: At the end of July, and then again at the end of August, we discovered 10 upcoming AMD mobile microprocessors from Danube platform in specifications of HP ProBook 6455b / 6555b and HP Pavilion dv6 notebooks. Days ago, AMD added characteristics of all but one of these microprocessors to "The 2010 AMD Mainstream Platform" page. The Danube platform page includes 9 new models, comprising of power-efficient and standard-power microprocessors from single-core V140 to quad-core P940 and N950. We don't know yet whether this is a preparation step for upcoming launch, or an indication that the microprocessors are already launched. Even if the processors are not officially released yet, all of them are already shipped in numerous notebooks.



More future mobile AMD CPUs uncovered
Aug 25, 2010: In the course of past 4 weeks, we published two articles about the second wave of AMD mobile microprocessors for Danube platform. So far we discovered quad-core Phenom II N950, triple-core Phenom II N850, and dual-core Phenom II Mobile N640, Turion II P540 and Athlon II P340 microprocessors. We also reported on upcoming single-core V series V140. Not long ago Hewlett-Packard updated maintenance and service guide for HP Pavilion dv6 notebook, and added a few not-yet launched models - Phenom II X4 P940, Phenom II X3 P840, Turion II X2 N550 and Athlon II N350.



A glimpse of forthcoming mobile AMD CPUs
Jul 29, 2010: In May, AMD launched first 12 mobile microprocessors from Danube platform, from single core V series V120 and up to quad-core Phenom II X920 BE. "Maintenance and Service Guide" for HP ProBook 6450b / 6455b / 6550b / 6555b notebooks shows a few new models that will be a part of the second wave of AMD mobile microprocessors.


Benchmarks

Benchmark tools

  • Compare AMD N850 benchmark results with all tested CPUs from one of the following families:

  • To compare this Phenom II Triple-Core Mobile CPU with any tested processor please proceed to
  • For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Phenom II Triple-Core Mobile CPUs and the fastest AMD and Intel x86 chips, please visit AMD Phenom II N850 benchmarks page.

AMD N850 benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the N850 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

CPU ID:0F53h
CPU vendor string:AuthenticAMD
CPU name string:AMD Phenom(tm) II N850 Triple-Core Processor

Integer performance

Part number   Result
AMD Phenom II P940  ? 
103.5%
Intel Core i5-430M (PGA988)  ? 
103.2%
Intel Core i3-380M (PGA988)  ? 
102.8%
Intel Core i3-2350M (PGA)  ? 
102.2%
AMD Athlon II X3 400e  ? 
100.6%
AMD Phenom II N850  ? 
100%
Intel Core i5-420M (PGA988)  ? 
97.7%
Intel Core i3-2330M (PGA)  ? 
97.5%
Intel Core i3-370M (PGA988)  ? 
97.2%
AMD Phenom II P920  ? 
97.1%
AMD Phenom II N830  ? 
95.6%

Floating Point performance

Part number   Result
AMD Athlon II X3 405e (rev. C2)  ? 
104.6%
AMD Phenom II N870  ? 
104.1%
AMD Phenom II P940  ? 
102.7%
AMD Athlon II X3 400e  ? 
100.3%
Intel Core i3-2310M (PGA)  ? 
100.3%
AMD Phenom II N850  ? 
100%
Intel Core i3-330M (PGA988)  ? 
99.5%
AMD Phenom II P920  ? 
96.8%
Intel Core 2GHz CP80617003747AA  ? 
96%
AMD Phenom II N830  ? 
95.4%
Intel Core 1.867GHz CP80617004170AC  ? 
87%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon II X3 405e (rev. C2)  ? 
104.6%
AMD Athlon II X3 405e (rev. C3)  ? 
104.6%
AMD Phenom II N870  ? 
104.5%
AMD Phenom II P960  ? 
102.2%
AMD Athlon II X3 400e  ? 
100.1%
AMD Phenom II N850  ? 
100%
Intel Core 1.867GHz CP80617004170AC  ? 
96.5%
AMD Phenom II P940  ? 
96.5%
AMD Phenom II N830  ? 
95.5%
AMD Phenom II P920  ? 
90.8%
AMD Phenom II P820  ? 
81.8%

Memory-intensive program performance

Part number   Result
AMD Phenom II N970  ? 
105.5%
Intel Core 1.867GHz CP80617004170AC  ? 
104.6%
AMD Athlon II X3 400e  ? 
103.9%
AMD Phenom II N870  ? 
102.2%
AMD Phenom II N930  ? 
100.2%
AMD Phenom II N850  ? 
100%
AMD Phenom II N830  ? 
97.2%
AMD Phenom II P960  ? 
88%
AMD Phenom II P940  ? 
85.2%
AMD Phenom II P820  ? 
84.3%
AMD Phenom II P920  ? 
82.3%

CPU ID (1)

CPUID Tools

CPUID features of AMD N850

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Phenom II Triple-Core Mobile N850 CPU.

Manufacturer:AMD
CPU Family:Phenom II Triple-Core Mobile
Model Number:N850
Frequency:2194 MHz
Part number:
HMN850DCR32GM
Stepping Code:NADHC AD 1033EPNW
Comment:
Submitted by:CPU-World
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Phenom(tm) II N850 Triple-Core Processor
Cores:3
Logical processors:3
Processor type:Original OEM Processor
Core stepping:BL-C3
CPUID signature:100F53
Family:16 (010h)
Model: 5 (05h)
Stepping: 3 (03h)

Cache: L1 data L1 instruction L2
Size: 3 x 64 KB 3 x 64 KB 3 x 512 KB
Associativity: 2-way set
associative		 2-way set
associative		 16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Lines per tag: 1 1 1
 
Instruction set extensionsAdditional instructions
MMX Advanced Bit manipulation
AMD extensions to MMX CLFLUSH
3DNow! CMOV
Extensions to 3DNow! CMPXCHG16B
SSE CMPXCHG8B
SSE2 FXSAVE/FXRSTORE
SSE3 MONITOR/MWAIT
SSE4A POPCNT
  PREFETCH/PREFETCHW
  RDTSCP
  SKINIT / STGI support
  SYSCALL/SYSRET
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 100MHz multiplier control
NX bit/XD-bit 128-bit SSE instructions
Secure Virtual Machine (Virtualization) 36-bit page-size extensions
PowerNow! / Cool'n'Quiet Advanced programmable interrupt controller
  Core multi-processing legacy mode
  Debugging extensions
  Extended APIC space
  Hardware P-state control
  Hardware thermal control
  Instruction based sampling
  LAHF / SAHF support in 64-bit mode
  LBR virtualization
  LOCK MOV CR0 means MOV CR8
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Misaligned SSE mode
  Model-specific registers
  Nested page tables
  OS visible workaround
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  SVM lock
  Software thermal control
  Support for NRIP save
  THERMTRIP
  TSC rate is ensured to be invariant across all states
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements
  Watchdog timer support

Comments (0)

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Last modified: 11 Jun 2013
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