CPU Comparison
AMD
AMD Phenom II X4 850
CORE STATE
Propus
CORE SPECS
4 Cores / 4 Threads
CLOCK SPEED
3.3 Base
CACHE
โ
MAX TDP
95W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2011
VS
INTEL
Core i5-2557M
CORE STATE
Sandy Bridge
CORE SPECS
2 Cores / 4 Threads
CLOCK SPEED
1700 Base
CACHE
3 MB (shared)
MAX TDP
17W
ARCHITECTURE
Sandy Bridge
PROCESS
32 nm
LAUNCH DATE
2011
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 X4 850
i5-2557M
Core Specs
Cores
4
2
-50.0%
Threads
4
4
0.0%
Base Clock (GHz)
3.3
1,700
+51415.2%
Frequency (GHz)
3.3
1,700
+51415.2%
Multiplier
16.5
17
+3.0%
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
โ
3 MB (shared)
Power
TDP (W)
95
17
-82.1%
Architecture
Architecture
K10
Sandy Bridge
Codename
Propus
Sandy Bridge
Generation
Phenom II X4
(Propus)
Core i5
(Sandy Bridge)
Process Size
45 nm
32 nm
Transistors
300 million
624 million
Die Size
169 mmยฒ
149 mmยฒ
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR2, DDR3
DDR3
Memory Bus
Dual-channel
Dual-channel
Memory Bandwidth
21.3 GB/s
โ
ECC Memory
Yes
No
Platform
Socket
AMD Socket AM3
Intel BGA 1023
Chipsets
AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a
โ
PCIe
Gen 2
โ
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
Intel HD 3000
Other
Market
Desktop
Mobile
Production Status
End-of-life
End-of-life
Part Number
HDX850WFK42GMHDX850WFGMBOX
SR0CS
Package
ยตPGA
rPGA