CPU Comparison
AMD
AMD Opteron 6168
CORE STATE
Magny-Cours
CORE SPECS
12 Cores / 12 Threads
CLOCK SPEED
1900 Base
CACHE
12 MB
MAX TDP
115W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2010
VS
INTEL
Core i5-655K
CORE STATE
Clarkdale
CORE SPECS
2 Cores / 4 Threads
CLOCK SPEED
3.2 Base / 3.47 GHz Turbo
CACHE
4 MB (shared)
MAX TDP
73W
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
DETAILED SPECIFICATIONS
SPECIFICATION
Opteron 6168
i5-655K
Core Specs
Cores
12
2
-83.3%
Threads
12
4
-66.7%
Base Clock (GHz)
1,900
3.2
-99.8%
Boost Clock (GHz)
—
3.47
Frequency (GHz)
1,900
3.2
-99.8%
Turbo Clock (GHz)
—
3.47
Multiplier
9.5
24
+152.6%
SMP CPUs
2
1
-50.0%
Cache
L1 Cache
768 KB (shared)
64 KB (per core)
L2 Cache
6 MB (per core)
256 KB (per core)
L3 Cache
12 MB
4 MB (shared)
Power
TDP (W)
115
73
-36.5%
Architecture
Architecture
K10
Westmere
Codename
Magny-Cours
Clarkdale
Generation
Opteron
(Magny-Cours)
Core i5
(Clarkdale)
Process Size
45 nm
32 nm
Transistors
1,800 million
382 million
Die Size
346 mm²
81 mm²
Foundry
—
Intel
Memory
Memory Support
DDR3
DDR3
Memory Bus
—
Dual-channel
Memory Bandwidth
—
21.3 GB/s
ECC Memory
No
No
Platform
Socket
AMD Socket G34
Intel Socket 1156
Chipsets
—
H55, H57, P55
PCIe
Gen 2
Gen 2, 16 Lanes(CPU only)
Graphics
Integrated Graphics
—
HD Graphics
Other
Market
Server/Workstation
Desktop
Production Status
End-of-life
End-of-life
Launch Price
—
$216
Part Number
OS6168WKTCEGO
SLBXL
Package
—
FC-LGA10