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CPU

AMD

AMD Opteron 854

Processor

CPU cores: 1
CPU threads: 1^*
Thermal design power: 92 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 1
CPU threads: 1^*
Base clock: 2.8 GHz
CPU reference clock: 200 MHz^*
Reported CPU clock: 2.8 GHz^*
L2 cache: 1 MB
Socket / package: 940
Process node: 90 nm^*
Chip/package TDP: 92 W^*
Transistors: 106 million^*
Hardware threads per core: 1^*

Cache hierarchy

L2 / total
Level
L2
Scope
total
Size
1 MB

Compatible sockets

940

Power specifications

Thermal design power: 92 W^*

System configuration

Detailed specifications

Specifications 1 · 8 fields

Release: Aug 1st, 2005^*
Name: Opteron 854^*
Codename: Athens^*
Cores: 1^*
Clock: 2.8^* GHz
Socket: Socket 940^*
Process: 90^* nm
TDP: 92^* W

Specifications 2 · 15 fields

model: 854^*
vdd nom Manufacturing process: 1.4^*
clock: 2,800^*
hw nthreadspercore: 1^*
hw ncores: 2^*
l1i CPU cache configuration: 64^*
name Processor code name: Athens^*
name Processor family: Opteron^*
l1d CPU cache configuration: 64^*
l2 shared CPU cache configuration: 1,024^*
l2 shared ncores CPU cache configuration: 1^*
year Manufacturing process: 2005^*
technology Manufacturing process: CMOS^*
feature size Manufacturing process: 0.09^*
channel length Manufacturing process: 0.053^*

Specifications 3 · 25 fields

name: Opteron 854^*
Release Date: Aug 1st, 2005^*
Part#: OSA854FAA5BM OSP854FAA5BM^*
Frequency: 2.8^* GHz
Base Clock: 200^* MHz
Multiplier: 14.0x^*
Multiplier Unlocked: No^*
Voltage: 1.4^* V
Codename: Athens^*
Socket: AMD Socket 940^*
Generation: Opteron (Athens (E4))^*
ECC Memory: No^*
# of Cores: 1^*
# of Threads: 1^*
SMP # CPUs: 8^*
Cache L1: 128^* KB
Cache L2: 1^* MB
Features: MMX, 3DNow!, SSE, SSE2, SSE3, AMD64^*
Memory Bus: Dual-channel^*
PCI-Express: Gen 2^*
Process Size: 90^* nm
Transistors: 106 million^*
Package: µPGA^*
Market: Server/Workstation^*
Production Status: End-of-life^*

Specifications 4 · 8 fields

Vendor: AMD^*
Product: AMD Opteron 854^*
Type: CPU^*
Release Date: 2005-08-01^*
Process Size (nm): 90^* nm
TDP (W): 92^* W
Transistors (million): 106^*
Freq (MHz): 2,800^* MHz

Specifications 5 · 1 fields

cores

1 cores

Scope and conditions

scope: Exact existing CPU source identity and brand. Core count per listed processor, not per installed system. Full ancestor section path and table subgroup retained. No core count from product-name tokens, cache multipliers, socket count or family/codename knowledge. No thread/SMT count inferred. Existing observations, variants, dates, units and benchmarks unchanged.

* Provisional data