CPU Comparison
AMD
AMD Phenom II X3 715 BE
CORE STATE
Heka
CORE SPECS
3 Cores / 3 Threads
CLOCK SPEED
2.8 Base
CACHE
6 MB (shared)
MAX TDP
95W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2010
VS
INTEL
Core i7-640M
CORE STATE
Arrandale
CORE SPECS
2 Cores / 4 Threads
CLOCK SPEED
2.8 Base / 3.47 GHz Turbo
CACHE
4 MB (shared)
MAX TDP
35W
ARCHITECTURE
Westmere
PROCESS
32 nm
LAUNCH DATE
2010
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
Phenom II X3 715 BE
i7-640M
Core Specs
Cores
3
2
-33.3%
Threads
3
4
+33.3%
Base Clock (GHz)
2.8
2.8
0.0%
Boost Clock (GHz)
—
3.47
Frequency (GHz)
2.8
2.8
0.0%
Turbo Clock (GHz)
—
3.47
Multiplier
14
21
+50.0%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
256 KB (per core)
L3 Cache
6 MB (shared)
4 MB (shared)
Power
TDP (W)
95
35
-63.2%
Architecture
Architecture
K10
Westmere
Codename
Heka
Arrandale
Generation
Phenom II X3
(Heka)
Core i7
(Arrandale)
Process Size
45 nm
32 nm
Transistors
758 million
382 million
Die Size
258 mm²
81 mm²
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR2, DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
21.3 GB/s
17.1 GB/s
ECC Memory
Yes
No
Platform
Socket
AMD Socket AM2+
Intel Socket G1
Chipsets
AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a
PM55, HM55, QM57, HM57
PCIe
Gen 2
Gen 2
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
On certain motherboards (Chipset feature)
Other
Market
Desktop
Mobile
Production Status
End-of-life
End-of-life
Launch Price
—
$346
Part Number
HDZ715WCJ3DGI
SLBTNQ4C9
Package
µPGA
rPGA
Tj Max
—
105°C