K10 microarchitecture
E1033646
K10 microarchitecture is AMD's second-generation Phenom-era CPU design that improved performance and efficiency over the earlier K8 architecture in desktop and server processors.
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
AMD microarchitecture
ⓘ
CPU microarchitecture ⓘ |
| alsoKnownAs |
AMD K10
NERFINISHED
ⓘ
Family 10h microarchitecture ⓘ |
| architectureFamily | x86-64 ⓘ |
| coreCountPerDie | 4 ⓘ |
| coreDesign | native quad-core design ⓘ |
| developer | Advanced Micro Devices NERFINISHED ⓘ |
| feature |
enhanced power management
ⓘ
improved branch prediction over K8 ⓘ improved memory controller latency ⓘ integrated northbridge on-die ⓘ out-of-order execution ⓘ shared L3 cache between cores ⓘ split power planes for cores and northbridge ⓘ wider prefetchers compared to K8 ⓘ |
| firstReleaseYear | 2007 ⓘ |
| floatingPointUnit | 128-bit wide FPU ⓘ |
| goal |
improve energy efficiency over K8
ⓘ
improve performance over K8 ⓘ |
| integrates |
DDR2 memory controller
ⓘ
HyperTransport 3.0 link NERFINISHED ⓘ |
| l1CachePerCore |
64 KB data cache
ⓘ
64 KB instruction cache ⓘ |
| l2CachePerCore | 512 KB ⓘ |
| l3CacheShared |
up to 2 MB
ⓘ
up to 6 MB ⓘ |
| marketSegment |
desktop processors
ⓘ
mobile processors ⓘ server processors ⓘ |
| notableModel |
Opteron 2350
NERFINISHED
ⓘ
Phenom II X4 940 NERFINISHED ⓘ Phenom X4 9600 NERFINISHED ⓘ |
| pipelineDepth | 12-stage integer pipeline ⓘ |
| predecessor | K8 microarchitecture ⓘ |
| processNode |
45 nm
ⓘ
65 nm ⓘ |
| successor | Bulldozer microarchitecture NERFINISHED ⓘ |
| supportsInstructionSet |
x86
NERFINISHED
ⓘ
x86-64 ⓘ |
| supportsInstructionSetExtension |
ABM
ⓘ
AMD-V NERFINISHED ⓘ AMD64 NERFINISHED ⓘ Cool’n’Quiet 2.0 NERFINISHED ⓘ Enhanced 3DNow! NERFINISHED ⓘ MMX NERFINISHED ⓘ NX bit ⓘ SSE ⓘ SSE2 ⓘ SSE3 NERFINISHED ⓘ SSE4a NERFINISHED ⓘ |
| usedIn |
AMD Athlon II processors
NERFINISHED
ⓘ
AMD Opteron 2300 series NERFINISHED ⓘ AMD Opteron 8300 series NERFINISHED ⓘ AMD Phenom II processors NERFINISHED ⓘ AMD Phenom processors NERFINISHED ⓘ AMD Sempron (K10-based) processors NERFINISHED ⓘ AMD Turion II processors NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.