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AMD Phenom II X4 970 BE

4
Cores
4
Threads
125 W
TDP
3.5 GHz
Frequency
N/A
Boost
Zosma
Codename
Socket AM3
Socket
Die Shot
Die Shot
Connectivity
Connectivity
AMD Socket AM3
AMD Socket AM3
The AMD Phenom II X4 970 BE was a desktop processor with 4 cores, launched in October 2010. It is part of the Phenom II X4 lineup, using the Zosma architecture with Socket AM3. Phenom II X4 970 BE has 6 MB of L3 cache and operates at 3.5 GHz. AMD is making the Phenom II X4 970 BE on a 45 nm production node using 904 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of GlobalFoundries. You may freely adjust the unlocked multiplier on Phenom II X4 970 BE, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency.
With a TDP of 125 W, the Phenom II X4 970 BE consumes a lot of power, so good cooling is definitely needed. AMD's processor supports DDR2 and DDR3 memory with a dual-channel interface. The highest officially supported memory speed is 1333 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the computer, Phenom II X4 970 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 II X4 970 BE, which greatly improves virtual machine performance.

Physical

Socket: AMD Socket AM3
Foundry: GlobalFoundries
Process Size: 45 nm
Transistors: 904 million
Die Size: 346 mm²
Package: µPGA

Processor

Market: Desktop
Production Status: End-of-life
Release Date: Oct 1st, 2010
Part#: HDZ970FBK4DGR

Performance

Frequency: 3.5 GHz
Turbo Clock: N/A
Base Clock: 200 MHz
Multiplier: 17.5x
Multiplier Unlocked: Yes
Voltage: 1.475 V
TDP: 125 W

Architecture

Codename: Zosma
Generation: Phenom II X4
(Zosma)
Memory Support: DDR2, DDR3
Rated Speed: 1333 MT/s
Memory Bus: Dual-channel
ECC Memory: No
PCI-Express: Gen 2
Chipsets: AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a

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: 6 MB (shared)

Features

  • MMX
  • 3DNow!
  • SSE
  • SSE2
  • SSE3
  • SSE4A
  • AMD64
  • NX bit
  • AMD-V
  • ABM

Notes

OEM only.

"Zosma" is a die harvested "Thuban" design, and thus physically features the full six cores of "Thuban" which some motherboard models can unlock. Cores can be locked for a variety of reasons and aren't guaranteed to function properly when unlocked.
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