onLoad="window.onresize=new Function('if (navigator.appVersion==\'Netscape\') history.go(0); else center();'); center();">
AMDboard.com

AMD Athlon 64 FX Page
AMD Performance Guide
Athlon 64 FX Datasheet
AA-64 Architecture
AMD Builder Guide
Microsoft & x86-64
Prescott Prospects

AMD64.org
FAQ

Hammer Presentation
Hammer Patent and
Microarchitecture

White Paper (pdf)
64 Bits For What?

Videos

AMD on Athlon 64
click here for more help
search the entire site for a word or a group of words
home page
click here to print this page
click here to bookmark the page
click here to go backward
click here to go forward

Athlon 64 FX Socket 940 Datasheet

• Compatible with Existing 32-Bit Code Base
– Including support for SSE, SSE2, MMX ,3DNow! and legacy x86 instructions
– Runs existing operating systems and drivers
– Local APIC on-chip

• AMD64 Technology
AMD64 technology instruction set extensions
– 64-bit integer registers, 48-bit virtual addresses, 40-bit physical addresses
– Eight new 64-bit integer registers (16 total)
– Eight new 128-bit SSE/SSE2 registers (16 total)

• Integrated Memory Controller
– Low-latency, high-bandwidth
144-bit DDR SDRAM at 100, 133, 166, and 200MHz

• HyperTransport Technology to I/O Devices
– One link, 16-bits in each direction, supports up to1600MT/s or 3.2GB/s in each direction

• 64-Kbyte 2-Way Associative ECC-ProtectedL1 Data Cache
– Two 64-bit operations per cycle, 3-cycle latency

• 64-Kbyte 2-Way Associative Parity-Protected L1 Instruction Cache
– With advanced branch prediction

• 1024-Kybte (1-Mbyte) 16-Way Associative ECC-Protected L2 Cache
– Exclusive cache architecture—storage in addition to L1 caches

• Machine Check Architecture
– Includes hardware scrubbing of major ECCprotected arrays

• Power Management
– Multiple low-power states
– System Management Mode (SMM)
– ACPI compliant

• Electrical Interfaces
– HyperTransportTM technology: LVDS-Like differential, unidirectional
– DDR SDRAM: SSTL_2 per JEDEC specification
– Clock, reset, and test signals also use DDR SDRAM-like electrical specifications

• Packaging
– 940-pin lidded ceramic micro PGA
– 1.27-mm pin pitch
– 31x31 row pin array
– 40mm x 40mm ceramic substrate
– Ceramic C4 die attach
All mentioned trademarks are property of their respective owners - © AMDboard.com 2001-2007 - Contact - Banners - Publisher - Privacy Policy - Submit news
Your best source for AMD Athlon 64, barebones, DDR, nForce2, nForce3, nForce4, motherboards, notebooks, Opteron, Sempron & Turion 64 information
Quick Glossary
Athlon 64 is also A64 or
clawhammer (old)
AMD64 is also x86-64 (old) and
hammer (old)
microprocessor is also
CCU (german), CPU, processor
microprocessor is also:
CPUs, processors
click here for more help
click here to see publisher's information
home page
click here to print this page
click here to bookmark the page
click here to go backward
click here to go forward
AMD Athlon 64 FX-51 Special - 61 reviews
Hot Links
Socket 940 Desktop
1 2 3 4 5 6 7 8 9 10 11
Want to know about 64-bit?
Photos
Tech Links
° Versus Pentium 4 Extreme Edition at 3.2GHz (P4 EE)

Processor Reviews
03/07/04
DH Part1 & Part2 [5,1]
02/08/04
Bjorn 3D [1]
01/20/04
HW Extreme [1]
12/03/03
Akiba PC Hotline [3]
11/24/03
Hard Avenue [1]
10/31/03
Hardwareluxx° [1]
10/15/03
Digital-Daily° [1]
10/03/03
Hexus° [1]
10/02/03
Tweak PC [1]
09/25/03
Hardware-Test [1]
09/24/03
PC Watch° [1]
09/23/03
Lost Circuits [1]
09/23/03
OCAU [1]
09/23/03
Hexus [1]
09/23/03
X-bit labs° [1]
09/23/03
Hot Hardware [1]
09/23/03
Hard OCP [1]
09/23/03
Legit Reviews [1]
09/23/03
Anand Tech [4]
09/23/03
Ace's Hardware [1]
09/23/03
Planet 3DNow! [1]
09/23/03
Sudhian° [1]
09/23/03
Tech Report° [2]
09/23/03
Hardware.fr° [1]
09/23/03
Sim HQ [1]
09/23/03
THG° [1]
09/23/03
tec chanel° [2]
09/23/03
x86-secret [1]
09/23/03
Hard Tecs 4U [1]
09/23/03
UK Gamers [1]
09/23/03
Clubic [1]
09/23/03
Athlon XP [1]
09/23/03
Gamers Depot [1]
09/23/03
Sharky Extreme's [1]
09/23/03
Digit-Life [1]
09/23/03
Firing Squad [1]
09/23/03
PC World [?]
09/23/03
Forum PCS [1]
09/23/03
Extreme Tech° [1]
09/23/03
Tweak PC [1]
09/23/03
Chip [1,2]
09/23/03
Computer Base [2]
09/23/03
Motherboards.org [1]
09/23/03
AMD MB [1]
09/23/03
Hard info [1]
09/23/03
Hardware Analysis [1]
09/23/03
Hardware.no [1]
09/23/03
Muropaketti [1]
09/23/03
Bit-Tech [1]

Systems Reviews
12/22/03 Boxx Extreme FX - Gamer's Depot
12/02/03
ABS Awesome 6300 - PC World
12/01/03
Voodoo PC F1 the Ultimate Gaming Machine - PC World
11/30/03
Elite PC Titan FX setting new standards in gaming - AnandTech
11/29/03
Time Computers Platina Viper FX - Hexus
11/07/03
Athlon 64 FX-51 systems Alienware, Falcon Northwest & Voodoo
10/08/03
PC World (Alienware, Falcon Northwest, Voodoo vs. Apple G5)
09/25/03
nVENTIV Mach II: The Athlon 64 FX at 2.8 GHz - Ace's Hardware
09/23/03
Falcon Northwest Mach V FX-51 - PC Magazine
09/23/03
Velocity Micro Raptor 64 - PC Magazine
09/23/03
VoodooPC Voodoo F1 - PC Magazine
Enjoy the latest Athlon 64 FX socket 940 motherboards here
Enjoy the latest Athlon 64 & Athlon 64 FX socket 939 motherboards here
[X,Y] indicates the motherboard(s)
used in the review
1: Asus SK8N (nForce3 Pro 150)
2: MSI K8T Master2-FAR (VIA K8T800)
3: Gigabyte GA-K8NNXP-940 (nForce3)
4: NVIDIA Reference nForce3
5: Asus SK8V (VIA K8T800)
Hot datas
AMD Athlon 64 FX-51
Best Price: OEM - Box
Type: Clawhammer
OPN: ADAFX51CEP5AK
ADAFX51CEP5AT (rev. CG)
FSB: 400MHz
Socket 940 - µPGA package
Dual channel
registered DDR
Processor-System Bandwidth:
HT 6.4GB/s @ 1.6GHz
MCT 6.4GB/s @ 400MHz
Core: 13nm -
SOI
Die size: 193mm˛
Transistors: 105.9 million
Speed: 2.20GHz
Cache L1 Instructions: 64KB
Cache L1 Datas: 64KB
Cache L2: 1024KB
Operating voltage: 1.50V
Multiplier: 11
Power (max): 89W
Die temperature (max): 
CPU data bus width: 128BIT
Made in
Fab30
Best  Price:
Box - OEM

Socket 754 Motherboards
Socket 939 Motherboards
Socket 940 Motherboards

Athlon 64 Special
Athlon 64 Chipsets
Athlon 64 Live News
Athlon 64 Cooling
Athlon 64 Overclocking

Athlon 64 2800+ Special
Athlon 64 3000+ Special
Athlon 64 3200+ Special
Athlon 64 3400+ Special
Athlon 64 3500+ Special
Athlon 64 3700+ Special
Athlon 64 3800+ Special
Athlon 64 4000+ Special

Athlon 64 X2 4200+ Special
Athlon 64 X2 4400+ Special
Athlon 64 X2 4600+ Special
Athlon 64 X2 4800+ Special

Athlon 64 FX-53
Athlon 64 FX-55
Athlon 64 FX-57

Athlon 64 FX OPN & ID
AMD64 Special
Opteron Special
Turion 64 Special
PR Rating Special
Socket 939 Packaging
HyperTransport Special
AMD Roadmap
World Best Sellers
Athlon 64 notebooks, laptop and desktop replacement are all here
click here to reach AMDboard French Version