AMD Phenom II X3 B77 vs AMD Athlon II X2 245e

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Phenom II X3 B77 or AMD Phenom II X3 B77 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Phenom II X3 B77 features 3 processor cores and has the capability to manage 3 threads concurrently.
It was released in Q2/2010 and belongs to the 3 generation of the AMD Phenom II series.
To use the AMD Phenom II X3 B77, you'll need a motherboard with a AM3 socket.
The AMD Athlon II X2 245e features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q2/2010 and belongs to the 1 generation of the AMD Athlon II series.
To use the AMD Athlon II X2 245e, you'll need a motherboard with a AM3 socket.
Desktop / Server Segment Desktop / Server
AMD Phenom II - 700 Group AMD Athlon II X2 (Propus)
AMD Phenom II Family AMD Athlon II
3 Generation 1
AMD Phenom II X3 B77 Name AMD Athlon II X2 245e
 
 

CPU Cores and Base Frequency

The AMD Phenom II X3 B77 has 3 CPU cores and can calculate 3 threads in parallel.
The clock frequency of the AMD Phenom II X3 B77 is 3.2 GHz
The AMD Athlon II X2 245e has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Athlon II X2 245e is 2.9 GHz
normal Core architecture normal
Yes Overclocking No
3 CPU Cores 2
3.2 GHz Frequency 2.9 GHz
3x Cores 2x
No Hyperthreading No
3 Threads 2
 
 

Internal Graphics

The AMD Phenom II X3 B77 does not have integrated graphics.
The AMD Athlon II X2 245e does not have integrated graphics.
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Generation --
-- GPU (Turbo) --
-- Release date --
GPU name
-- Shaders --
-- Max. displays --
-- Technology --
-- GPU frequency --
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- h264 --
-- h265 / HEVC (10 bit) --
-- AVC --
-- VC-1 --
-- h265 / HEVC (8 bit) --
-- VP9 --
-- AV1 --
-- JPEG --
-- VP8 --
 
 

Memory & PCIe

No ECC No
0 bytes Max. Memory 16.0 GB
2 Memory channels 2
No AES-NI No
DDR3-1333, DDR2-1066 Memory type DDR3-1333
pci PCIe pci
-- Bandwidth --
 
 

Thermal Management

The processor has a thermal design power (TDP) of 95 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 45 W watts.
-- Tjunction max --
95 W TDP (PL1 / PBP) 45 W
 
 

Technical details

The AMD Phenom II X3 B77 is manufactured using a 45 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 6.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Athlon II X2 245e is manufactured using a 45 nm process.
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L2-Cache 2.0 MB
-- Chip design --
-- Release price --
Windows 10, Linux Operating systems Windows 10, Linux
AMD-V Virtualization AMD-V
6.0 MB L3-Cache 0 bytes
Q2/2010 Release date Q2/2010
Technical data sheet Documents Technical data sheet
AM3 Socket AM3
Heka (K10) Architecture Propus
45 nm Technology 45 nm
SSE3, SSE4a ISA extensions SSE3, SSE4a, MMX, 3DNow!