Bonjour à tous,
J'ai fait l’acquisition de 2 x4go supplémentaire (occasion).
Vous trouverez à la fin de mon message les données CPU-Z.
J'ai quelques questions :
les 8 go "d'origine" fonctionnait en dual. les 8go ajouté n'indique pas cette fonction. cela est il gênant (des dual et des non dual ensemble) ? a quoi cela correspond t il (ca sert a quoi) ? les dual sont elles sur les bons slots ?
Les barrettes de ram n'étant pas totalement identiques, voyez vous un problème ? voltage, fréquence, gestion pc, etc ..
Par avance, merci pour votre expertise et vos remarques.
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Processors Information
Processor 1 ID = 0
Number of cores 2 (max 2)
Number of threads 4 (max 4)
Name Intel Core i3 3220
Codename Ivy Bridge
Specification Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz
Package (platform ID) Socket 1155 LGA (0x1)
CPUID 6.A.9
Extended CPUID 6.3A
Core Stepping L1
Technology 22 nm
TDP Limit 55.0 Watts
Tjmax 105.0 °C
Core Speed 3292.1 MHz
Multiplier x Bus Speed 33.0 x 99.8 MHz
Stock frequency 3300 MHz
Instructions sets MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AVX
L1 Data cache 2 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache 2 x 32 KBytes, 8-way set associative, 64-byte line size
L2 cache 2 x 256 KBytes, 8-way set associative, 64-byte line size
L3 cache 3 MBytes, 12-way set associative, 64-byte line size
Max CPUID level 0000000Dh
Max CPUID ext. level 80000008h
Cache descriptor Level 1, D, 32 KB, 2 thread(s)
Cache descriptor Level 1, I, 32 KB, 2 thread(s)
Cache descriptor Level 2, U, 256 KB, 2 thread(s)
Cache descriptor Level 3, U, 3 MB, 16 thread(s)
FID/VID Control yes
Turbo Mode not supported
Max non-turbo ratio 33x
Max turbo ratio 33x
Max efficiency ratio 16x
Min Power 44 Watts
O/C bins none
Ratio 1 core 33x
Ratio 2 cores 33x
Ratio 3 cores 33x
Ratio 4 cores 33x
Temperature 0 31 degC (87 degF) (Core #0)
Temperature 1 26 degC (78 degF) (Core #1)
Temperature 2 31 degC (87 degF) (Package)
Voltage 0 1.11 Volts (VID)
Power 0 5.59 W (Package)
Power 1 1.95 W (IA Cores)
Power 2 0.03 W (GT)
Power 3 3.61 W (Uncore)
Clock Speed 0 3292.14 MHz (Core #0)
Clock Speed 1 3292.14 MHz (Core #1)
Chipset
Northbridge Intel Ivy Bridge rev. 09
Southbridge Intel P75/B75 rev. 04
Memory Type DDR3
Memory Size 16 GBytes
Channels Dual
Memory Frequency 665.1 MHz (1:5)
CAS# latency (CL) 9.0
RAS# to CAS# delay (tRCD) 9
RAS# Precharge (tRP) 9
Cycle Time (tRAS) 24
Command Rate (CR) 2T
Host Bridge 0x0150
Memory SPD
DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Kingston (7F980000000000000000)
Size 4096 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number KHX1600C9D3/4GX
Serial number 7A368166
Manufacturing date Week 39/Year 13
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-22 @ 457 MHz
JEDEC #2 7.0-7-7-19-26 @ 533 MHz
JEDEC #3 8.0-8-8-22-30 @ 609 MHz
JEDEC #4 9.0-9-9-24-33 @ 685 MHz
JEDEC #5 10.0-10-10-27-37 @ 761 MHz
JEDEC #6 11.0-11-11-28-39 @ 800 MHz
XMP profile XMP-1600
Specification PC3-12800H
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Max CL 9.0
Min tRP 11.25 ns
Min tRCD 11.25 ns
Min tWR 15.00 ns
Min tRAS 33.75 ns
Min tRC 45.00 ns
Min tRFC 260.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-24-n.a @ 533 MHz (1.650 Volts)
XMP #2 7.0-7-7-21-28-n.a @ 622 MHz (1.650 Volts)
XMP #3 8.0-8-8-24-32-n.a @ 711 MHz (1.650 Volts)
XMP #4 9.0-9-9-27-36-n.a @ 800 MHz (1.650 Volts)
DIMM # 2
SMBus address 0x51
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Kingston (7F980000000000000000)
Size 4096 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number KHX1600C9D3/4GX
Serial number AD3249EB
Manufacturing date Week 04/Year 13
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-17-23 @ 457 MHz
JEDEC #2 7.0-7-7-20-27 @ 533 MHz
JEDEC #3 8.0-8-8-22-30 @ 609 MHz
JEDEC #4 9.0-9-9-24-33 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Max CL 9.0
Min tRP 11.25 ns
Min tRCD 11.25 ns
Min tWR 15.00 ns
Min tRAS 33.75 ns
Min tRC 45.00 ns
Min tRFC 160.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-24-n.a @ 533 MHz (1.650 Volts)
XMP #2 7.0-7-7-21-28-n.a @ 622 MHz (1.650 Volts)
XMP #3 8.0-8-8-24-32-n.a @ 711 MHz (1.650 Volts)
XMP #4 9.0-9-9-27-36-n.a @ 800 MHz (1.650 Volts)
DIMM # 3
SMBus address 0x52
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Kingston (7F980000000000000000)
Size 4096 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number KHX1600C9D3/4GX
Serial number BC18197E
Manufacturing date Week 15/Year 13
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-16-22 @ 457 MHz
JEDEC #2 7.0-7-7-19-26 @ 533 MHz
JEDEC #3 8.0-8-8-22-30 @ 609 MHz
JEDEC #4 9.0-9-9-24-33 @ 685 MHz
JEDEC #5 10.0-10-10-27-37 @ 761 MHz
JEDEC #6 11.0-11-11-28-39 @ 800 MHz
XMP profile XMP-1600
Specification PC3-12800H
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Max CL 9.0
Min tRP 11.25 ns
Min tRCD 11.25 ns
Min tWR 15.00 ns
Min tRAS 33.75 ns
Min tRC 45.00 ns
Min tRFC 260.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-24-n.a @ 533 MHz (1.650 Volts)
XMP #2 7.0-7-7-21-28-n.a @ 622 MHz (1.650 Volts)
XMP #3 8.0-8-8-24-32-n.a @ 711 MHz (1.650 Volts)
XMP #4 9.0-9-9-27-36-n.a @ 800 MHz (1.650 Volts)
DIMM # 4
SMBus address 0x53
Memory type DDR3
Module format UDIMM
Manufacturer (ID) Kingston (7F980000000000000000)
Size 4096 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number KHX1600C9D3/4GX
Serial number 3832BEF1
Manufacturing date Week 04/Year 13
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP yes
XMP revision 1.3
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 6.0-6-6-17-23 @ 457 MHz
JEDEC #2 7.0-7-7-20-27 @ 533 MHz
JEDEC #3 8.0-8-8-22-30 @ 609 MHz
JEDEC #4 9.0-9-9-24-33 @ 666 MHz
XMP profile XMP-1600
Specification PC3-12800
Voltage level 1.650 Volts
Min Cycle time 1.250 ns (800 MHz)
Max CL 9.0
Min tRP 11.25 ns
Min tRCD 11.25 ns
Min tWR 15.00 ns
Min tRAS 33.75 ns
Min tRC 45.00 ns
Min tRFC 160.00 ns
Min tRTP 7.50 ns
Min tRRD 6.00 ns
XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
XMP #1 6.0-6-6-18-24-n.a @ 533 MHz (1.650 Volts)
XMP #2 7.0-7-7-21-28-n.a @ 622 MHz (1.650 Volts)
XMP #3 8.0-8-8-24-32-n.a @ 711 MHz (1.650 Volts)
XMP #4 9.0-9-9-27-36-n.a @ 800 MHz (1.650 Volts)