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CPU
AMD

AMD Athlon 64 FX-55

Processor Released

CPU cores
1
CPU threads
1*
Thermal design power
104 W

Benchmark results

  • PassMark · version unreported · cpuMark404*Platform unreported Compare results
  • PassMark · version unreported · threadMark505*Platform unreported Compare results
  • Reported score · version unreported · mark721*Platform unreported Compare results

Processing & platform

CPU cores
1
CPU threads
1*
Base clock
2.6 GHz
CPU reference clock
200 MHz*
Reported CPU clock
2.6 GHz*
L2 cache
1 MB
Socket / package
939
Process node
Reported value 1: 130 nm*
Reported value 2: 90 nm*
Reported chip die area
Reported value 1: 193 mm²*
Reported value 2: 115 mm²*
Chip/package TDP
104 W*
Transistors
Reported value 1: 105 million*
Reported value 2: 114 million*

Cache hierarchy

  • L2 / total
    Level
    L2
    Scope
    total
    Size
    1 MB

Compatible sockets

  • 939

Power specifications

Thermal design power
104 W

System configuration

Detailed specifications

Specifications 1 · 16 fields
Release
Oct 10th, 2004*
Release
Oct 10th, 2004*
Name
Athlon 64 FX-55*
Name
Athlon 64 FX-55*
Codename
San Diego*
Codename
Clawhammer*
Cores
1*
Cores
1*
Clock
2.6* GHz
Clock
2.6* GHz
Socket
Socket 939*
Socket
Socket 939*
Process
90* nm
Process
130* nm
TDP
104* W
TDP
104* W
Specifications 2 · 12 fields
name
AMD Athlon 64 FX-55*
cores
1*
logicals
1*
samples
13*
price
65*
tdp
104*
date
2009-02-01*
socket
939*
category
Desktop*
speed
2,600*
turbo
0*
cpuCount
1*
Specifications 3 · 65 fields
name
Athlon 64 FX-55*
name
Athlon 64 FX-55*
Release Date
Oct 10th, 2004*
Release Date
Oct 10th, 2004*
Part#
ADAFX55DEI5AS*
Part#
ADAFX55DAA5BN*
Frequency
2.6* GHz
Frequency
2.6* GHz
Base Clock
200* MHz
Base Clock
200* MHz
Multiplier
13.0x*
Multiplier
13.0x*
Multiplier Unlocked
Yes*
Multiplier Unlocked
No*
Voltage
1.5* V
Voltage
1.4* V
Codename
San Diego*
Codename
Clawhammer*
Socket
AMD Socket 939*
Socket
AMD Socket 939*
Generation
Athlon 64 FX (San Diego)*
Generation
Athlon 64 FX (ClawHammer)*
Memory Support
DDR1*
Memory Support
DDR1 Depends on motherboard*
ECC Memory
No*
ECC Memory
No*
# of Cores
1*
# of Cores
1*
# of Threads
1*
# of Threads
1*
SMP # CPUs
1*
SMP # CPUs
1*
Integrated Graphics
On certain motherboards (Chipset feature)*
Integrated Graphics
On certain motherboards (Chipset feature)*
Cache L1
128* KB
Cache L1
128* KB
Cache L2
1* MB
Cache L2
1* MB
Features
MMX, 3DNow!, SSE, SSE2, AMD64, CnQ*
Features
MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, CnQ*
Rated Speed
400* MT/s
Rated Speed
400* MT/s
Memory Bus
Dual-channel*
Memory Bus
Dual-channel*
Memory Bandwidth
6,400* MB/s
Memory Bandwidth
6,400* MB/s
Launch Price
$827*
Launch Price
$827*
Process Size
90* nm
Process Size
130* nm
tCaseMax
63°C*
Bundled Cooler
Yes*
Bundled Cooler
Yes*
Chipsets
NVIDIA nForce 3, nForce 4, ATi Xpress 200, Xpress 200P, Xpress 1100, Xpress 1150, ULi M1689, M1695, M1697, VIA K8N890, K8M890, K8T800, K8T800 Pro, K8T890, K8T900*
Chipsets
NVIDIA nForce 3, nForce 4, ATi Xpress 200, Xpress 200P, Xpress 1100, Xpress 1150, ULi M1689, M1695, M1697, VIA K8N890, K8M890, K8T800, K8T800 Pro, K8T890, K8T900*
Transistors
105 million*
Transistors
114 million*
Die Size
193* mm²
Die Size
115* mm²
Package
µPGA*
Package
µPGA*
Market
Desktop*
Market
Desktop*
Production Status
End-of-life*
Production Status
End-of-life*
Specifications 4 · 2 fields
brand
AMD*
name
AMD Athlon 64 FX-55*
Specifications 5 · 18 fields
Vendor
AMD*
Vendor
AMD*
Product
AMD Athlon 64 FX-55*
Product
AMD Athlon 64 FX-55*
Type
CPU*
Type
CPU*
Release Date
2004-10-10*
Release Date
2004-10-10*
Process Size (nm)
130* nm
Process Size (nm)
90* nm
TDP (W)
104* W
TDP (W)
104* W
Die Size (mm^2)
193* mm²
Die Size (mm^2)
115* mm²
Transistors (million)
105*
Transistors (million)
114*
Freq (MHz)
2,600* MHz
Freq (MHz)
2,600* MHz
Specifications 6 · 11 fields
name
AMD Athlon 64 FX-55*
socket
939*
category
Desktop*
price
$179.95**
mark
721*
value
4.01*
single thread
767*
single thread value
4.26*
tdp
104*
powerperf
6*
testdate
Feb 2009*
Specifications 7 · 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.
Specifications 8 · 12 fields
cpuName
AMD Athlon 64 FX-55*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
testDate
2,009*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
socket
939*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
category
Desktop*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
price
65*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cpuMark
404*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cpuValue
6.22*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
threadMark
505*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
threadValue
7.77*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
TDP
104*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
powerPerf
3.89*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
cores
1*
Scope and conditions
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*

* Provisional data