AMD Sempron 64 LE-1250 - SDH1250IAA4DW

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Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Sempron
Model number ?	LE-1250
CPU part number	SDH1250IAA4DW is an OEM/tray microprocessor
Stepping code	NAAFG
Frequency ?	2200 MHz
Bus speed ?	Dual-channel 333 MHz DDR2 SDRAM Memory controller One 800 MHz 16-bit HyperTransport link
Package	940-pin lidded microPGA
Socket	Socket AM2

Architecture / Microarchitecture
Microarchitecture	K8
Processor core ?	Sparta
Core stepping ?	G2
CPUID	70FF2
Manufacturing process	0.065 micron
Data width	64 bit
The number of cores	1
The number of threads	1
Floating Point Unit	Integrated
Level 1 cache size ?	64 KB 2-way associative code cache 64 KB 2-way associative data cache
Level 2 cache size ?	512 KB
Multiprocessing	Uniprocessor
Features	MMX Technology 3DNow! SSE SSE2 SSE3 AMD64 technology ? Enhanced Virus Protection ?
On-chip peripherals	Dual-channel DDR2 SDRAM memory controller HyperTransport technology ?

Electrical/Thermal parameters
Thermal Design Power ?	45 Watt

Notes on AMD SDH1250IAA4DW
Processor supports x86-64 (64-bit) mode

CPUs, related to AMD Sempron LE-1250 (DW)

Model Cores /
Threads Freq. L2
cache TDP Features

AMD Sempron family, Socket AM2

   AMD Sempron 3500+ (rev. F2, 62W, CW) 1 / 1 2 GHz 128 KB 62 Watt 3DNow, SSE3, NX

   AMD Sempron 3500+ (rev. F2, 35W) 1 / 1 2 GHz 128 KB 35 Watt 3DNow, SSE3, NX

   AMD Sempron 3600+ (CN) 1 / 1 2 GHz 256 KB 59 Watt 3DNow, SSE3, NX

   AMD Sempron 3600+ (CW) 1 / 1 2 GHz 256 KB 59 Watt 3DNow, SSE3, NX

   AMD Sempron LE-1150 1 / 1 2 GHz 256 KB 45 Watt 3DNow, SSE3, NX

   AMD Sempron LE-1200 (rev. G1) 1 / 1 2.1 GHz 512 KB 45 Watt 3DNow, SSE3, NX

   AMD Sempron LE-1200 (rev. G2) 1 / 1 2.1 GHz 512 KB 45 Watt 3DNow, SSE3, NX

   AMD Sempron 3800+ 1 / 1 2.2 GHz 256 KB 59 Watt 3DNow, SSE3, NX

   AMD Sempron LE-1250 (DP) 1 / 1 2.2 GHz 512 KB 45 Watt 3DNow, SSE3, NX

   AMD Sempron LE-1300 1 / 1 2.3 GHz 512 KB 45 Watt 3DNow, SSE3, NX

AMD Sempron family, K8 micro-architecture, Other sockets

   AMD Sempron 3300+ (rev. D0) 1 / 1 2 GHz 128 KB 59 Watt 3DNow, SSE3, NX, ESS

   AMD Sempron 3300+ (rev. E3) 1 / 1 2 GHz 128 KB 59 Watt 3DNow, SSE3, NX

   AMD Sempron 3400+ (rev. E6) 1 / 1 2 GHz 128 KB 3DNow, SSE3, NX

   AMD Sempron 3500+ (rev. E6) 1 / 1 2 GHz 256 KB 3DNow, SSE3, NX

   AMD Sempron 3300+ (rev. E6) 1 / 1 2 GHz 128 KB 59 Watt 3DNow, SSE3, NX, ESS

   AMD Sempron 3400+ (rev. E6, socket 754) 1 / 1 2 GHz 256 KB 59 Watt 3DNow, SSE3, NX, ESS

Other families, K8 micro-architecture, Socket AM2

   AMD Athlon 64 LE-1660 1 / 1 2.8 GHz 512 KB 45 Watt 3DNow, SSE3, NX, VT

   AMD Sempron X2 2300 2 / 2 2.2 GHz 512 KB 65 Watt 3DNow, SSE3, NX

   AMD Athlon Neo X2 6650e 2 / 2 2.2 GHz 1 MB 35 Watt 3DNow, SSE3, NX, VT, ESS

   AMD Athlon 64 FX FX-62 2 / 2 2.8 GHz 2 MB 125 Watt 3DNow, SSE3, NX, VT, ESS

   AMD Athlon 64 X2 6000+ (3.1 GHz) 2 / 2 3.1 GHz 1 MB 89 Watt 3DNow, SSE3, NX, VT, ESS

   AMD Athlon 64 X2 6400+ 2 / 2 3.2 GHz 2 MB 125 Watt 3DNow, SSE3, NX, VT, ESS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Sempron LE-1250 (DW)

• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

• List of related CPUs is not complete.

• Features abbreviations:

3DNow - 3DNow! instructions
SSE3 - SSE3 instructions
NX - Virus Protection / Execute Disable bit
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

Pictures (1)

AMD Sempron 64 LE-1250 - SDH1250IAA4DW

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

CPU ID:

0FF2h

CPU vendor string:

AuthenticAMD

CPU name string:

AMD Sempron(tm) Processor LE-1250

Integer performance

Part number		Result
Intel Pentium 4 560 / 560J ?		103.1%
Intel Pentium 4 561 ?		102.5%
AMD Athlon 64 3400+ (rev. E3) ?		100.7%
AMD Athlon 64 LE-1600 ?		100.4%
AMD Athlon 64 3500+ (45W) ?		100.4%
AMD Sempron LE-1250 (DW) ?		100%
AMD Athlon 64 3400+ (AZ) ?		100%
Intel Pentium 4 550 / 550J ?		99.1%
AMD Athlon 64 3200+ (rev. CG, AX) ?		99.1%
Intel Pentium 4 551 ?		96.9%
AMD Athlon II 170u ?		96.7%

Floating Point performance

Part number		Result
AMD Athlon 64 3500+ (rev. E6) ?		100.4%
AMD Athlon 64 3500+ (rev. D0) ?		100.4%
AMD Athlon 64 LE-1600 ?		100.4%
AMD Athlon 64 3400+ (AZ) ?		100.4%
AMD Athlon 64 3500+ (45W) ?		100.4%
AMD Sempron LE-1250 (DW) ?		100%
AMD Athlon 64 3400+ (rev. C0) ?		99.9%
AMD Athlon 64 3200+ (rev. CG, AX) ?		99.7%
Intel Pentium 4 541 ?		99.4%
Intel Pentium 4 641 ?		99.3%
Intel Pentium 4 640 ?		99.2%

MMX / SSE / SSE2 performance

Part number		Result
AMD Athlon 64 3400+ (rev. E3) ?		101.1%
AMD Athlon 64 3500+ (rev. D0) ?		101.1%
AMD Athlon 64 3500+ (rev. E3) ?		101.1%
AMD Athlon 64 3400+ (AZ) ?		101%
AMD Athlon 64 3400+ (rev. C0) ?		100.7%
AMD Sempron LE-1250 (DW) ?		100%
AMD Athlon 64 3200+ (rev. CG, AX) ?		99.5%
AMD Athlon 64 3500+ (45W) ?		98.9%
AMD Athlon II 160u (rev. C2) ?		96.1%
Intel Celeron D 360 ?		95.9%
AMD Sempron LE-1200 (rev. G1) ?		94.2%

Memory-intensive program performance

Part number		Result
Intel Pentium 4 540 / 540J ?		104.5%
Intel Celeron 440 ?		104.3%
Intel Pentium 4 531 ?		104.2%
AMD Sempron 3500+ (rev. E6) ?		101%
Intel Pentium 4 530 / 530J ?		100.7%
AMD Sempron LE-1250 (DW) ?		100%
Intel Pentium 4 521 ?		100%
Intel Pentium 4 510 / 510J JM80547PE0721M ?		99.2%
Intel Celeron 430 ?		98.9%
AMD Athlon 64 3000+ (rev. E6, BW) ?		98%
AMD Athlon 64 3400+ (rev. C0) ?		97.8%

CPU ID (1)

View / search public CPUID submissions | Check your CPU

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Sempron LE-1250 CPU.

Manufacturer:	AMD
CPU Family:	Sempron
Model Number:	LE-1250
Frequency:	2200 MHz

Part number:	SDH1250IAA4DW
Stepping Code:	NAAFG 0918MFMW
Comment:
Submitted by:	CPU-World

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Sempron(tm) Processor LE-1250
Cores:	1
Processor type:	Original OEM Processor
Core stepping:	DH-G2
CPUID signature:	70FF2
Family:	15 (0Fh)
Model:	127 (07Fh)
Stepping:	2 (02h)

Cache: L1 data L1 instruction L2

Size: 64 KB 64 KB 512 KB

Associativity: 2-way set
associative 2-way set
associative 16-way set
associative

Line size: 64 bytes 64 bytes 64 bytes

Lines per tag: 1 1 1

Instruction set extensions Additional instructions

MMX CLFLUSH

AMD extensions to MMX CMOV

3DNow! CMPXCHG16B

Extensions to 3DNow! CMPXCHG8B

SSE FXSAVE/FXRSTORE

SSE2 PREFETCH/PREFETCHW

SSE3 SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 100MHz multiplier control

64-bit / Intel 64 36-bit page-size extensions

NX bit/XD-bit Advanced programmable interrupt controller

PowerNow! / Cool'n'Quiet Debugging extensions

Extended APIC space

Frequency ID control

Hardware thermal control

LAHF/SAHF support in 64-bit mode

LOCK MOV CR0 means MOV CR8

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

RDTSCP

Software thermal control

THERMTRIP

Temperature sensor

Time stamp counter

Virtual 8086-mode enhancements

Voltage ID control

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Last modified: 9 Feb 2012