CPU Comparison
AMD
AMD Athlon X2 7850 BE
CORE STATE
Kuma
CORE SPECS
2 Cores / 2 Threads
CLOCK SPEED
2.8 Base
CACHE
2 MB (shared)
MAX TDP
95W
ARCHITECTURE
K10
PROCESS
65 nm
LAUNCH DATE
2009
VS
INTEL
Core i7-920XM
CORE STATE
Clarksfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2000 Base / 3.2 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
55W
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 7850 BE
i7-920XM
Core Specs
Cores
2
4
+100.0%
Threads
2
8
+300.0%
Base Clock (GHz)
2.8
2,000
+71328.6%
Boost Clock (GHz)
ā
3.2
Frequency (GHz)
2.8
2,000
+71328.6%
Turbo Clock (GHz)
ā
3.2
Multiplier
14
15
+7.1%
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
2 MB (shared)
8 MB (shared)
Power
TDP (W)
95
55
-42.1%
Architecture
Architecture
K10
Nehalem
Codename
Kuma
Clarksfield
Generation
Athlon X2
(Kuma)
Core i7 Extreme
(Clarksfield)
Process Size
65 nm
45 nm
Transistors
450 million
774 million
Die Size
285 mmĀ²
296 mmĀ²
Foundry
ā
Intel
Memory
Memory Support
ā
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
ā
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket AM2+
Intel Socket G1
Chipsets
ā
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
ā
$1096
Part Number
AD785ZWCJ2BGH
SLBLWQ2YFQ3B8
Package
ĀµPGA
ĀµFC-PGA8
Tj Max
ā
100Ā°C
Bundled Cooler
ā
None