Athlon II X3 435 vs Core 2 Duo E8400

Aggregate performance score

Core 2 Duo E8400
2008
2 cores / 2 threads, 65 Watt
0.74
Athlon II X3 435
2009
3 cores / 3 threads, 95 Watt
1.03
+39.2%

Athlon II X3 435 outperforms Core 2 Duo E8400 by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E8400 and Athlon II X3 435 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26682443
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.04
Market segmentDesktop processorDesktop processor
Power efficiency1.071.02
Architecture codenameWolfdale (2008−2010)Rana (2009−2011)
Release date1 January 2008 (16 years ago)9 October 2009 (15 years ago)
Launch price (MSRP)no data$160

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo E8400 and Athlon II X3 435 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 cores2 (Dual-core)3 (Tri-Core)
Threads23
Base clock speed3 GHz2.9 GHz
Boost clock speed3 GHz2.9 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)128 KB (per core)
L2 cache6 MB (shared)512 KB (per core)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size104 mm2169 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistors410 million300 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Duo E8400 and Athlon II X3 435 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 configuration11
SocketLGA775AM3
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8400 and Athlon II X3 435. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Duo E8400 and Athlon II X3 435 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8400 and Athlon II X3 435 are enumerated here.

VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8400 and Athlon II X3 435. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8400 and Athlon II X3 435.

PCIe version2.02.0

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.

Core 2 Duo E8400 0.74
Athlon II X3 435 1.03
+39.2%

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.

Core 2 Duo E8400 1165
Athlon II X3 435 1630
+39.9%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Duo E8400 370
+13.8%
Athlon II X3 435 325

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Duo E8400 604
Athlon II X3 435 834
+38.1%

Gaming performance

Pros & cons summary


Performance score 0.74 1.03
Recency 1 January 2008 9 October 2009
Physical cores 2 3
Threads 2 3
Power consumption (TDP) 65 Watt 95 Watt

Core 2 Duo E8400 has 46.2% lower power consumption.

Athlon II X3 435, on the other hand, has a 39.2% higher aggregate performance score, an age advantage of 1 year, and 50% more physical cores and 50% more threads.

The Athlon II X3 435 is our recommended choice as it beats the Core 2 Duo E8400 in performance tests.


Should you still have questions on choice between Core 2 Duo E8400 and Athlon II X3 435, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E8400
Core 2 Duo E8400
AMD Athlon II X3 435
Athlon II X3 435

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Community ratings

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Questions & comments

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