Core i3-550 vs Athlon II X3 455 Full Specifications

Core i3-550 vs Athlon II X3 455 Specifications

The Intel Core i3-550 is a Desktop processor with 2 cores, launched in 2010. It is part of the Core i3 lineup, using the Clarkdale architecture with Socket LGA1156. The core-count is effectively doubled, to 4 threads. Core i3-550 has 4MB of L3 cache and operates at 3.2 GHz by default, but can boost up to 3.2 GHz, depending on the workload. Intel is building the Core i3-550 on a 32 nm production process. Intel's processor supports DDR3 memory with a dual-channel interface. This processor features the (Intel HD Graphics) integrated graphics solution. This processor can run on motherboards with the following chipsets: 3450 / NVIDIA NF200, H55, H57, P55, P67, Q57.

The AMD Athlon II X3 455 is a Desktop processor with 3 cores, launched in 2010. It is part of the Athlon II X3 lineup, using the K10 architecture with Socket AM3. The core-count is effectively doubled, to 3 threads. AMD is building the Athlon II X3 455 on a 45 nm production process. AMD's processor supports DDR3 memory with a dual-channel interface. It is worth noting that this processor does not have integrated graphics. This processor can run on motherboards with the following chipsets: 690G, 740G, 760G, 770, 780L, 785G, 790FX, 790GX, 790X, 870, 880G, 880GX, 890FX, 890GX, NVIDIA GeForce 6100, NVIDIA GeForce 6150, NVIDIA GeForce 6150SE, NVIDIA GeForce 7025, NVIDIA nForce 750a, NVIDIA nForce 750a SLI, NVIDIA nForce 980a, NVIDIA nForce 980a SLI.

Core i3-550 vs Athlon II X3 455 General

Core i3-550 Athlon II X3 455
Foundry Intel -
Manufacturer Intel AMD
Codename Clarkdale Rana
Core Family Clarkdale Rana
Market Desktop Desktop
Model Core i3-550 Athlon II X3 455
Series Intel Core i3 AMD Athlon II X3
Type Desktop Desktop
Achitecture codename Clarkdale Rana
Microarchitecture Westmere K10
Production Status End-of-life End-of-life
Release date on May 2010 on December 2010
Released May 2010 Dec 2010
Launch price (MSRP) $101 $88
Price now $185 $39
Place in performance rating 1226 1237
Value for money (0-100) 4.57 21.19
Manufacturing process technology 32 nm 45 nm
Process Size 32 nm 45 nm

Core i3-550 vs Athlon II X3 455 Compatibility

Core i3-550 Athlon II X3 455
Power consumption (TDP) 73 Watt 95 Watt
Max number of CPUs in a configuration 1 1
Max number of PCIe lanes 16 -
PCIe revision 2.0 -
Socket LGA1156 AM3

Core i3-550 vs Athlon II X3 455 Benchmarks

Core i3-550 Athlon II X3 455
# of Cores 2 3
# of Threads 4 3
Base Clock 133 MHz 200 MHz
Cache L1 64K (per core) 128K (per core)
Cache L2 256K (per core) 512K (per core)
Cache L3 4MB (shared) -
Core Clock 3.2 GHz 3.3 GHz
Core Count 2 3
Frequency 3.2 GHz 3.3 GHz
Hyper-Threading + -
L1 Cache 2 x 32 kB Instruction 2 x 32 kB Data 3 x 64 kB Instruction 3 x 64 kB Data
L1 cache 64 KB (per core) 128 KB (per core)
L2 Cache 2 x 256 kB 3 x 512 kB
L2 cache 256 KB (per core) 512 KB (per core)
L3 Cache 1 x 4 MB None
L3 cache 4 MB (shared) -
Maximum frequency 3.2 GHz 3.3 GHz
Simultaneous Multithreading Yes: Hyper-Threading No
TDP 73 W 95 W
Turbo Boost - -
Turbo Clock N/A N/A

Core i3-550 vs Athlon II X3 455 Memory Specifications

Core i3-550 Athlon II X3 455
ECC Support No No
Max memory channels 2 -
Maximum memory bandwidth 21 GB / s -
Maximum memory size 16.38 GB -
Memory Support DDR3 DDR3
Supported memory types DDR3-1066, DDR3-1333 DDR3

Core i3-550 vs Athlon II X3 455 Technical Specs

Core i3-550 Athlon II X3 455
64 bit support + +
Demand Based Switching - -
Die Size 81 mm² 169 mm²
Die size 81 mm2 169 mm2
Includes CPU Cooler Yes Yes
Maximum core temperature 73 °C -
Multiplier 24.0x 16.5x
Multiplier Unlocked No No
Number of cores 2 3
Number of threads 4 3
Package FC-LGA10 µPGA
Part # BX80616I3550 ADX455WFGMBOX
Part# SLBUD ADX455WFK32GMADX455WFGMBOX
SMP # CPUs 1 1
Transistor count 382 million 300 million
Transistors 382 million 300 million
VID voltage range 0.65V-1.4V -
Voltage 1.4 V 1.4 V
tCaseMax unknown unknown

Core i3-550 vs Athlon II X3 455 Integrated Graphics

Core i3-550 Athlon II X3 455
Clear Video HD + -
FDI + -
Generation Core i3 (Clarkdale) Athlon II X3 (Rana)
Integrated Graphics Intel HD Graphics None
Integrated graphics Intel HD -
Lithography 32 nm 45 nm
Number of displays supported 2 -

Core i3-550 vs Athlon II X3 455 Security Technologies

Core i3-550 Athlon II X3 455
EDB + -
TXT - -

Core i3-550 vs Athlon II X3 455 Technologies and Extensions

Core i3-550 Athlon II X3 455
Enhanced SpeedStep (EIST) + -
Idle States + -
Instruction set extensions Intel® SSE4.2 -
vPro - -

Core i3-550 vs Athlon II X3 455 Virtualization Technologies

Core i3-550 Athlon II X3 455
EPT + -
VT-x + -

Core i3-550 vs Athlon II X3 455 Other

Core i3-550 Athlon II X3 455
PAE 36 Bit -
Packaging Boxed Boxed
MMX SSE SSE2 SSE3 SSSE3 SSE4 SSE4.1 SSE4.2 Intel 64 HTT VT-x XD-Bit MMX 3DNow! SSE SSE2 SSE3 SSE4A AMD64 NX bit AMD-V
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