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AMD Phenom X4 9850 BE

4
Cores
4
Threads
125 W
TDP
2.5 GHz
Frequency
N/A
Boost
Agena
Codename
Socket AM2+
Socket
Front
Front
Connectivity
Connectivity
AMD Socket AM2+
AMD Socket AM2+
The AMD Phenom X4 9850 BE was a desktop processor with 4 cores, launched in March 2008. It is part of the Phenom X4 lineup, using the Agena architecture with Socket AM2+. Phenom X4 9850 BE has 2 MB of L3 cache and operates at 2.5 GHz. AMD is building the Phenom X4 9850 BE on a 65 nm production process using 450 million transistors. You may freely adjust the unlocked multiplier on Phenom X4 9850 BE, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency.
With a TDP of 125 W, the Phenom X4 9850 BE consumes a lot of power, so good cooling is definitely needed. For communication with other components in the machine, Phenom X4 9850 BE uses a PCI-Express Gen 2 connection. Although the processor doesn't come with integrated graphics, certain motherboards with compatible chipsets can provide this capability.
Hardware virtualization is available on the Phenom X4 9850 BE, which greatly improves virtual machine performance.

Physical

Socket: AMD Socket AM2+
Process Size: 65 nm
Transistors: 450 million
Die Size: 285 mm²
Package: µPGA

Processor

Market: Desktop
Production Status: End-of-life
Release Date: Mar 27th, 2008
Part#: HD985ZXAJ4BGH

Performance

Frequency: 2.5 GHz
Turbo Clock: N/A
Base Clock: 200 MHz
Multiplier: 12.5x
Multiplier Unlocked: Yes
Voltage: 1.3 V
TDP: 125 W

Architecture

Codename: Agena
Generation: Phenom X4
(Agena)
Memory Support: unknown
Memory Bus: Dual-channel
ECC Memory: No
PCI-Express: Gen 2

Core Config

# of Cores: 4
# of Threads: 4
SMP # CPUs: 1
Integrated Graphics: On certain motherboards (Chipset feature)

Cache

Cache L1: 128 KB (per core)
Cache L2: 512 KB (per core)
Cache L3: 2 MB (shared)

Features

  • MMX
  • 3DNow!
  • SSE
  • SSE2
  • SSE3
  • SSE4A
  • AMD64
  • NX bit
  • CnQ
  • AMD-V
  • HT3.0
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