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.
AMD Phenom II Family AMD Athlon II
3 Generation 1
AMD Phenom II - 700 Group AMD Athlon II X2 (Propus)
Desktop / Server Segment Desktop / Server
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
3.2 GHz Frequency 2.9 GHz
Yes Overclocking No
3 Threads 2
No Hyperthreading No
normal Core architecture normal
3 CPU Cores 2
3x Cores 2x
 
 

Internal Graphics

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

Artificial Intelligence and Machine Learning

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

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.
-- VP8 --
-- AVC --
-- JPEG --
-- VP9 --
-- VC-1 --
-- h264 --
-- h265 / HEVC (10 bit) --
-- AV1 --
-- h265 / HEVC (8 bit) --
 
 

Memory & PCIe

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

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.
SSE3, SSE4a ISA extensions SSE3, SSE4a, MMX, 3DNow!
Heka (K10) Architecture Propus
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Release price --
AMD-V Virtualization AMD-V
Q2/2010 Release date Q2/2010
0 bytes L2-Cache 2.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
-- Chip design --
AM3 Socket AM3
-- Part Number --
45 nm Technology 45 nm
6.0 MB L3-Cache 0 bytes