CPU Comparison
AMD
AMD Duron 850
CORE STATE
Spitfire
CORE SPECS
1 Cores / 1 Threads
CLOCK SPEED
850 Base
CACHE
—
MAX TDP
37W
ARCHITECTURE
K7
PROCESS
180 nm
LAUNCH DATE
2001
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
Duron 850
i7-620LE
Core Specs
Cores
1
2
+100.0%
Threads
1
4
+300.0%
Base Clock (GHz)
850
2,000
+135.3%
Boost Clock (GHz)
—
2.8
Frequency (GHz)
850
2,000
+135.3%
Turbo Clock (GHz)
—
2.8
Multiplier
8.5
15
+76.5%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB
64 KB (per core)
L2 Cache
64 KB
256 KB (per core)
L3 Cache
—
4 MB (shared)
Power
TDP (W)
37
25
-32.4%
Architecture
Architecture
K7
Westmere
Codename
Spitfire
Arrandale
Generation
Duron
(Spitfire)
Core i7
(Arrandale)
Process Size
180 nm
32 nm
Transistors
25 million
382 million
Die Size
100 mm²
81 mm²
Foundry
—
Intel
Memory
Memory Support
DDR1
Depends on motherboard
DDR3
Memory Bus
—
Dual-channel
Memory Bandwidth
—
17.1 GB/s
ECC Memory
No
Yes
Platform
Socket
AMD Socket A
Intel BGA 1288
Chipsets
VIA KT133/A, KT266, KT333, KT400, KT400A, KT600, KT880, KM400, KM400A, NVIDIA nForce, nForce2, nForce2 400, nForce2 Ultra/400, SiS 733/735, SiS 740/745, SiS 741, SiS 746/FX, SiS 748/GX, ALi MAGiK 1
PM55, HM55, QM57, HM57
PCIe
—
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
$149
$300
Part Number
D850AUT1B
SLBP9SLBXHQ4ND
Package
CPGA
mFCBGA10
Tj Max
—
105°C