The AMD Athlon II X2 240e is a power-efficient dual-core processor based on the 45nm K10 architecture (Regor core). It features a 2.8 GHz clock speed, 2 MB total L2 cache (1 MB per core), and a low 45W TDP, making it an excellent choice for compact, quiet, and energy-efficient desktop builds.

It supports Socket AM3 (with backward compatibility for AM2+) and DDR2/DDR3 memory, delivering strong dual-threaded performance for everyday computing, office productivity, web browsing, and light multimedia tasks. A solid budget-friendly option for reliable 64-bit performance.

The AMD Athlon 64 2650e is a low-power, single-core processor based on the 65nm K8 architecture. It runs at 1.6 GHz with 512 KB L2 cache and an ultra-efficient 15W TDP, making it ideal for compact, quiet, and energy-saving desktop systems.

It supports Socket AM2/AM2+ motherboards and DDR2 memory, while delivering solid 64-bit performance for basic computing, office tasks, web browsing, and light multimedia use. A great choice for budget or low-power builds.

The AMD Sempron 145 is a compact, power-efficient single-core processor built on the 45nm K10 architecture (Sargas core). It runs at 2.8 GHz with 1 MB L2 cache and a low 45W TDP, supporting both Socket AM2+ and AM3 motherboards along with DDR2/DDR3 memory.

Perfect for basic home and office PCs, web browsing, light multitasking, and budget system builds, this CPU offers reliable single-threaded performance with AMD64 support at an affordable price.

The AMD Sempron 140 is a reliable, energy-efficient single-core processor based on the 45nm K10 architecture (Sargas core). Running at 2.7 GHz with 1 MB L2 cache and a low 45W TDP, it supports Socket AM2+ and AM3 motherboards and DDR2/DDR3 memory.

Ideal for basic desktop computing, office tasks, light web browsing, and entry-level upgrades, this budget-friendly CPU delivers solid single-threaded performance with AMD64 64-bit support and efficient power consumption.

The AMD Phenom X4 9150e is an energy-efficient quad-core processor from the Agena family. Clocked at 1.8 GHz with 4 × 512 KB L2 cache and 2 MB L3 cache, it provides solid multi-threaded performance while maintaining low power consumption — ideal for 24/7 operation or quiet systems.

Key Specifications:

• Cores/Threads: 4 Cores / 4 Threads
• Socket: AM2+
• Process: 65 nm
• TDP: 65W
• Features: AMD64 (64-bit), SSE4A, HyperTransport, Cool’n’Quiet

Perfect for:

• Low-power retro PC builds
• Quiet HTPC or home server setups
• Older gaming and everyday multitasking on AM2+/AM3 platforms

A great choice for enthusiasts seeking efficient quad-core performance in vintage Socket AM2+ systems.

The AMD FX-6300 is a capable 6-core desktop processor from the Vishera (Piledriver) family. Clocked at 3.5 GHz base (up to 4.1 GHz turbo) with 8 MB L3 cache and 6 MB L2 cache, it delivers strong multi-threaded performance for gaming, content creation, and everyday multitasking.

Key Specifications:

• Cores/Threads: 6 Cores / 6 Threads
• Socket: AM3+
• Process: 32 nm
• TDP: 95W
• Features: AMD64, AVX, FMA4, AES, HyperTransport, Unlockable multiplier (Black Edition)

Perfect for:

• Budget gaming builds
• Retro AM3+ systems
• Multi-threaded workloads and older games

A popular and affordable 6-core option for enthusiasts building or upgrading Socket AM3+ platforms.

The AMD Athlon II X2 250 (OPN: ADX2500CK23GQ) is a capable dual-core processor from the Regor family, known for its strong performance and efficiency. Clocked at 3.0 GHz with 2 × 1 MB L2 cache (2 MB total), it delivers solid multi-tasking power for everyday computing, light gaming, and productivity tasks.

Key Specifications:

• Cores/Threads: 2 Cores / 2 Threads
• Socket: AM2+ / AM3
• Process: 45 nm
• TDP: 65W
• Features: AMD64 (64-bit), SSE4A, HyperTransport, Cool’n’Quiet

Perfect for:

• Budget retro and modern retro PC builds
• Upgrading older AM2+/AM3 systems
• Classic gaming and general use

A popular, low-power choice among vintage hardware enthusiasts, the Athlon II X2 250 offers excellent value and reliability for Socket AM2+/AM3 motherboards.

The AMD Athlon 64 X2 6000+ (OPN: ADA6000IAA6CZ) is a high-end dual-core processor from the Windsor series, offering excellent performance for its era. Clocked at 3.0 GHz with 2 × 1 MB L2 cache (2 MB total), it delivered strong multi-tasking, gaming, and productivity capabilities on Socket AM2 platforms.
Key Specifications:

Cores/Threads: 2 Cores / 2 Threads
Socket: AM2
Process: 90 nm
TDP: 89W
Features: AMD64 (64-bit), SSE3, HyperTransport, Cool’n’Quiet

A popular and powerful choice among vintage hardware enthusiasts, the Athlon 64 X2 6000+ remains a solid performer for Socket AM2 motherboards.

The AMD Athlon 64 X2 5200+ is a powerful dual-core processor from the Windsor series, delivering excellent multi-tasking performance for its time. Clocked at 2.6 GHz with 2 × 1 MB L2 cache (2 MB total), it provided strong responsiveness for gaming, content creation, and everyday computing.

Key Specifications:

Cores/Threads: 2 Cores / 2 Threads
Socket: AM2
Process: 90 nm
TDP: 89W
Features: AMD64 (64-bit), SSE3, HyperTransport

A popular choice among vintage hardware enthusiasts, the Athlon 64 X2 5200+ (OPN: ADA5200IAA6CS) offers great performance and value for Socket AM2 systems.

The AMD Athlon 64 X2 4000+ is a solid dual-core processor from the Brisbane series, offering strong multi-tasking performance for its era. Clocked at 2.1 GHz with 2 × 512 KB L2 cache (1 MB total), this CPU delivered excellent responsiveness for gaming, productivity, and everyday computing when it launched.

Key Specifications:

• Cores/Threads: 2 Cores / 2 Threads
• Socket: AM2
• Process: 65 nm
• TDP: 65W
• Features: AMD64 (64-bit support), SSE3, HyperTransport

Ideal for retro PC builds, upgrading older AM2 systems, or running classic games and applications smoothly. Efficient and reliable, the Athlon 64 X2 4000+ (OPN: ADA4000IAA5DD / ADO4000IAA5DD) remains a popular choice among vintage hardware enthusiasts.