E-300 vs Athlon 64 X2 4400+

Place in the ranking	2980	3207
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	2x Athlon 64 (Desktop)	AMD E-Series
Power efficiency	0.61	1.10
Architecture codename	Windsor (2006−2007)	Zacate (2011−2013)
Release date	no data	22 August 2011 (13 years ago)

Detailed specifications

Athlon 64 X2 (Desktop) 4400+ and E-300 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Boost clock speed	2.2 GHz	1.3 GHz
Bus rate	1000 MHz	no data
L1 cache	256K	64K (per core)
L2 cache	512K	512K (per core)
L3 cache	0 KB	0 KB
Chip lithography	90 nm	40 nm
Die size	220 mm²	75 mm²
Number of transistors	233 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Athlon 64 X2 (Desktop) 4400+ and E-300 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	939	FT1
Power consumption (TDP)	65 Watt	18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 64 X2 (Desktop) 4400+ and E-300. You'll probably need this information if you require some particular technology.

Instruction set extensions

no data

MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SVM

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 X2 (Desktop) 4400+ and E-300 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 X2 (Desktop) 4400+ and E-300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon HD 6310

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon 64 X2 4400+ 0.42
+100%

E-300 0.21

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon 64 X2 4400+ 675
+98.5%

E-300 340

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Athlon 64 X2 4400+ 1639
+95.5%

E-300 839