CPU Comparison
AMD
AMD Athlon X2 4450e
CORE STATE
Brisbane
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
2.3 Base
CACHE
โ
MAX TDP
45W
ARCHITECTURE
K8
PROCESS
65 nm
LAUNCH DATE
2008
VS
INTEL
Core i7-820QM
CORE STATE
Clarksfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
1733 Base / 3.07 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
45W
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
Athlon X2 4450e
i7-820QM
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
2.3
1,733
+75247.8%
Boost Clock (GHz)
โ
3.07
Frequency (GHz)
2.3
1,733
+75247.8%
Turbo Clock (GHz)
โ
3.07
Multiplier
11.5
13
+13.0%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
256 KB
64 KB (per core)
L2 Cache
512 KB
256 KB (per core)
L3 Cache
โ
8 MB (shared)
Power
TDP (W)
45
45
0.0%
Architecture
Architecture
K8
Nehalem
Codename
Brisbane
Clarksfield
Generation
Athlon 64 X2
(Brisbane)
Core i7
(Clarksfield)
Process Size
65 nm
45 nm
Transistors
154 million
774 million
Die Size
126 mmยฒ
296 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
โ
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
โ
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM2
Intel Socket G1
Chipsets
โ
PM55, HM55, QM57, HM57
PCIe
Gen 2
Gen 2, 16 Lanes(CPU only)
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
None
Other
Market
Desktop
Mobile
Production Status
End-of-life
End-of-life
Launch Price
โ
$546
Part Number
ADH4450IAA5DO
SLBLXQ3B9
Package
ยตPGA
ยตFC-PGA8
Tj Max
โ
100ยฐC
Bundled Cooler
โ
None