CPU Comparison
AMD
AMD K6-2+ 450ACZM
CORE STATE
Sharptooth
CORE SPECS
1 Cores / 1 Threads
CLOCK SPEED
450 Base
CACHE
—
MAX TDP
13W
ARCHITECTURE
K7
PROCESS
180 nm
LAUNCH DATE
2000
VS
INTEL
Core i7-975
CORE STATE
Bloomfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
3.33 Base / 3.6 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
130W
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
DETAILED SPECIFICATIONS
SPECIFICATION
K6-2+ 450ACZM
i7-975
Core Specs
Cores
1
4
+300.0%
Threads
1
8
+700.0%
Base Clock (GHz)
450
3.33
-99.3%
Boost Clock (GHz)
—
3.6
Frequency (GHz)
450
3.33
-99.3%
Turbo Clock (GHz)
—
3.6
Multiplier
4.5
25
+455.6%
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
—
8 MB (shared)
Power
TDP (W)
13
130
+900.0%
Architecture
Architecture
K7
Nehalem
Codename
Sharptooth
Bloomfield
Generation
K6-2+
(Sharptooth)
Core i7 Extreme
(Bloomfield)
Process Size
180 nm
45 nm
Transistors
21 million
731 million
Die Size
—
263 mm²
Foundry
—
Intel
Memory
Memory Support
unknown
Depends on motherboard
DDR3
Memory Bus
—
Triple-channel
Memory Bandwidth
—
25.6 GB/s
ECC Memory
No
No
Platform
Socket
AMD Super Socket 7
Intel Socket 1366
Chipsets
ALI Aladdin V, Aladdin 7, VIA Apollo VP3, MVP3, MVP4, SiS 530, 540
—
PCIe
—
Gen 2
Other
Market
Mobile
Desktop
Production Status
End-of-life
End-of-life
Launch Price
—
$1059
Part Number
450ACZM
SLBEQ
Package
—
FC-LGA8
Bundled Cooler
—
Yes