CPU Comparison
AMD
AMD K6-2+ 450ACZ
CORE STATE
Sharptooth
CORE SPECS
1 Cores / 1 Threads
CLOCK SPEED
450 Base
CACHE
โ
MAX TDP
13W
ARCHITECTURE
K7
PROCESS
180 nm
LAUNCH DATE
2000
VS
INTEL
Core i7-920XM
CORE STATE
Clarksfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2000 Base / 3.2 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
55W
ARCHITECTURE
Nehalem
PROCESS
45 nm
LAUNCH DATE
2009
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
K6-2+ 450ACZ
i7-920XM
Core Specs
Cores
1
4
+300.0%
Threads
1
8
+700.0%
Base Clock (GHz)
450
2,000
+344.4%
Boost Clock (GHz)
โ
3.2
Frequency (GHz)
450
2,000
+344.4%
Turbo Clock (GHz)
โ
3.2
Multiplier
4.5
15
+233.3%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
64 KB
64 KB (per core)
L2 Cache
128 KB
256 KB (per core)
L3 Cache
โ
8 MB (shared)
Power
TDP (W)
13
55
+323.1%
Architecture
Architecture
K7
Nehalem
Codename
Sharptooth
Clarksfield
Generation
K6-2+
(Sharptooth)
Core i7 Extreme
(Clarksfield)
Process Size
180 nm
45 nm
Transistors
21 million
774 million
Die Size
โ
296 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
unknown
Depends on motherboard
DDR3
Memory Bus
โ
Dual-channel
Memory Bandwidth
โ
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Super Socket 7
Intel Socket G1
Chipsets
ALI Aladdin V, Aladdin 7, VIA Apollo VP3, MVP3, MVP4, SiS 530, 540
PM55, HM55, QM57, HM57
PCIe
โ
Gen 2, 16 Lanes(CPU only)
Graphics
Integrated Graphics
โ
None
Other
Market
Desktop
Mobile
Production Status
End-of-life
End-of-life
Launch Price
$85
$1096
Part Number
450ACZ
SLBLWQ2YFQ3B8
Package
โ
ยตFC-PGA8
Tj Max
โ
100ยฐC
Bundled Cooler
โ
None