CPU Comparison
AMD
AMD Athlon II X2 245e
CORE STATE
Regor
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
2.9 Base
CACHE
โ
MAX TDP
45W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2010
VS
INTEL
Core i7-940XM
CORE STATE
Clarksfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.13 Base / 3.33 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
55W
ARCHITECTURE
Nehalem
PROCESS
45 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
DETAILED SPECIFICATIONS
SPECIFICATION
Athlon II X2 245e
i7-940XM
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
2.9
2.13
-26.6%
Boost Clock (GHz)
โ
3.33
Frequency (GHz)
2.9
2.13
-26.6%
Turbo Clock (GHz)
โ
3.33
Multiplier
14.5
16
+10.3%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB
64 KB (per core)
L2 Cache
1 MB
256 KB (per core)
L3 Cache
โ
8 MB (shared)
Power
TDP (W)
45
55
+22.2%
Architecture
Architecture
K10
Nehalem
Codename
Regor
Clarksfield
Generation
Athlon II X2
(Regor)
Core i7 Extreme
(Clarksfield)
Process Size
45 nm
45 nm
Transistors
410 million
774 million
Die Size
117 mmยฒ
296 mmยฒ
Foundry
โ
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
โ
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM3
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
$1096
Part Number
AD245EHDK23GM
SLBSCQ4AP
Package
ยตPGA
ยตFC-PGA8
Tj Max
โ
100ยฐC
Bundled Cooler
โ
None