CPU Comparison
AMD
AMD Athlon 64 X2 6400+ BE
CORE STATE
Windsor
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
3.2 Base
CACHE
โ
MAX TDP
125W
ARCHITECTURE
K8
PROCESS
90 nm
LAUNCH DATE
2007
VS
INTEL
Core i7-620LE
CORE STATE
Arrandale
CORE SPECS
2 Cores / 4 Threads
CLOCK SPEED
2000 Base / 2.8 GHz Turbo
CACHE
4 MB (shared)
MAX TDP
25W
ARCHITECTURE
Westmere
PROCESS
32 nm
LAUNCH DATE
2010
DETAILED SPECIFICATIONS
SPECIFICATION
Athlon 64 X2 6400+ BE
i7-620LE
Core Specs
Cores
2
2
0.0%
Threads
2
4
+100.0%
Base Clock (GHz)
3.2
2,000
+62400.0%
Boost Clock (GHz)
โ
2.8
Frequency (GHz)
3.2
2,000
+62400.0%
Turbo Clock (GHz)
โ
2.8
Multiplier
16
15
-6.3%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
256 KB
64 KB (per core)
L2 Cache
1 MB
256 KB (per core)
L3 Cache
โ
4 MB (shared)
Power
TDP (W)
125
25
-80.0%
Architecture
Architecture
K8
Westmere
Codename
Windsor
Arrandale
Generation
Athlon 64 X2
(Windsor)
Core i7
(Arrandale)
Process Size
90 nm
32 nm
Transistors
227 million
382 million
Die Size
230 mmยฒ
81 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
โ
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
โ
17.1 GB/s
ECC Memory
No
Yes
Platform
Socket
AMD Socket AM2
Intel BGA 1288
Chipsets
โ
PM55, HM55, QM57, HM57
PCIe
Gen 2
Gen 2
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
HD Graphics (Ironlake)
Other
Market
Desktop
Mobile
Production Status
End-of-life
End-of-life
Launch Price
โ
$300
Part Number
ADX6400IAA6CZ
SLBP9SLBXHQ4ND
Package
ยตPGA
mFCBGA10
Tj Max
โ
105ยฐC