Changer mon amd 3100+

Bonjour,
je voudrais me faire plaisir et passer un niveau au dessus de mon processeur AMD Sempron(tm) Processor 3100+. L'ordi commence à se faire vieux et je voudrais changer petit à petit le matos. j'ai déjà fait la carte graphique, maintenant le processeur. Que me conseillez vous comme modèle de processeur en AMD sempron qui soit au dessus de ce modèle ? je recherche un bon rapport qualité prix (si possible en dessous de 100€)
(je tourne sur linux)
si ça peut aider voici un lshw :



lshw
WARNING: you should run this program as super-user.
localhost
description: Computer
width: 32 bits
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 511MiB
*-cpu
product: AMD Sempron(tm) Processor 3100+
vendor: Advanced Micro Devices [AMD]
physical id: 1
bus info: cpu@0
version: 15.12.0
size: 1800MHz
width: 32 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext 3dnowext 3dnow up
*-cache:0
description: L1 cache
physical id: 0
size: 128KiB
*-cache:1
description: L2 cache
physical id: 1
size: 256KiB
*-pci:0
description: Host bridge
product: 760/M760 Host
vendor: Silicon Integrated Systems [SiS]
physical id: 100
bus info: pci@0000:00:00.0
version: 02
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-amd64 latency=32
resources: irq:0 memory:e0000000-e3ffffff
*-pci
description: PCI bridge
product: SG86C202
vendor: Silicon Integrated Systems [SiS]
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci bus_master
resources: memory:e4000000-e6ffffff memory:d0000000-dfffffff(prefetchable)
*-display
description: VGA compatible controller
product: NV44A [GeForce 6200]
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 32 bits
clock: 66MHz
capabilities: bus_master cap_list rom
configuration: driver=nvidia latency=248 maxlatency=1 mingnt=5
resources: irq:16 memory:e4000000-e4ffffff memory:d0000000-dfffffff(prefetchable) memory:e5000000-e5ffffff memory:e6000000-e601ffff(prefetchable)
*-isa
description: ISA bridge
product: SiS964 [MuTIOL Media IO]
vendor: Silicon Integrated Systems [SiS]
physical id: 2
bus info: pci@0000:00:02.0
version: 36
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-ide:0
description: IDE interface
product: 5513 [IDE]
vendor: Silicon Integrated Systems [SiS]
physical id: 2.5
bus info: pci@0000:00:02.5
version: 01
width: 32 bits
clock: 33MHz
capabilities: ide bus_master
configuration: driver=pata_sis latency=128
resources: irq:0 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:4000(size=16)
*-multimedia
description: Multimedia audio controller
product: AC'97 Sound Controller
vendor: Silicon Integrated Systems [SiS]
physical id: 2.7
bus info: pci@0000:00:02.7
version: a0
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=Intel ICH latency=32 maxlatency=11 mingnt=52
resources: irq:18 ioport:c000(size=256) ioport:c400(size=128)
*-usb:0
description: USB Controller
product: USB 1.1 Controller
vendor: Silicon Integrated Systems [SiS]
physical id: 3
bus info: pci@0000:00:03.0
version: 0f
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64 maxlatency=80
resources: irq:20 memory:e8004000-e8004fff
*-usb:1
description: USB Controller
product: USB 1.1 Controller
vendor: Silicon Integrated Systems [SiS]
physical id: 3.1
bus info: pci@0000:00:03.1
version: 0f
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64 maxlatency=80
resources: irq:21 memory:e8000000-e8000fff
*-usb:2
description: USB Controller
product: USB 1.1 Controller
vendor: Silicon Integrated Systems [SiS]
physical id: 3.2
bus info: pci@0000:00:03.2
version: 0f
width: 32 bits
clock: 33MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64 maxlatency=80
resources: irq:22 memory:e8001000-e8001fff
*-usb:3
description: USB Controller
product: USB 2.0 Controller
vendor: Silicon Integrated Systems [SiS]
physical id: 3.3
bus info: pci@0000:00:03.3
version: 00
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=ehci_hcd latency=32 maxlatency=80
resources: irq:23 memory:e8002000-e8002fff
*-network
description: Ethernet interface
product: SiS900 PCI Fast Ethernet
vendor: Silicon Integrated Systems [SiS]
physical id: 4
bus info: pci@0000:00:04.0
logical name: eth0
version: 90
serial: 00:11:d8:d0:79:54
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list rom ethernet physical
configuration: broadcast=yes driver=sis900 driverversion=v1.08.10 Apr. 2 2006 ip=192.168.1.20 latency=32 maxlatency=11 mingnt=52 multicast=yes
resources: irq:19 ioport:c800(size=256) memory:e8003000-e8003fff memory:20000000-2001ffff(prefetchable)
*-ide:1
description: IDE interface
product: RAID bus controller 180 SATA/PATA [SiS]
vendor: Silicon Integrated Systems [SiS]
physical id: 5
bus info: pci@0000:00:05.0
version: 01
width: 32 bits
clock: 66MHz
capabilities: ide bus_master cap_list
configuration: driver=sata_sis latency=32
resources: irq:17 ioport:cc00(size=8) ioport:d000(size=4) ioport:d400(size=8) ioport:d800(size=4) ioport:dc00(size=16) ioport:e000(size=128)
*-communication UNCLAIMED
description: Communication controller
product: V.92 56K WinModem
vendor: Agere Systems
physical id: 9
bus info: pci@0000:00:09.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=32 maxlatency=14 mingnt=252
resources: memory:e8005000-e80050ff ioport:e400(size=8) ioport:e800(size=256)
*-firewire
description: FireWire (IEEE 1394)
product: VT6306 Fire II IEEE 1394 OHCI Link Layer Controller
vendor: VIA Technologies, Inc.
physical id: b
bus info: pci@0000:00:0b.0
version: 80
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=ohci1394 latency=32 maxlatency=32
resources: irq:16 memory:e8006000-e80067ff ioport:ec00(size=128)
*-pci:1
description: Host bridge
product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
vendor: Advanced Micro Devices [AMD]
physical id: 101
bus info: pci@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: K8 [Athlon64/Opteron] Address Map
vendor: Advanced Micro Devices [AMD]
physical id: 102
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: K8 [Athlon64/Opteron] DRAM Controller
vendor: Advanced Micro Devices [AMD]
physical id: 103
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:4
description: Host bridge
product: K8 [Athlon64/Opteron] Miscellaneous Control
vendor: Advanced Micro Devices [AMD]
physical id: 104
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k8temp
resources: irq:0
*-scsi
physical id: 1
bus info: scsi@4
logical name: scsi4
capabilities: scsi-host
configuration: driver=usb-storage

merci