Ryzen 5 PRO 3500U vs Core 2 Duo E8400

Place in the ranking	2671	1328
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	AMD Ryzen 5
Power efficiency	1.06	27.89
Architecture codename	Wolfdale (2008−2010)	Picasso (2019−2022)
Release date	1 January 2008 (16 years ago)	8 April 2019 (5 years ago)

Detailed specifications

Core 2 Duo E8400 and Ryzen 5 PRO 3500U 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)	4 (Quad-Core)
Threads	2	8
Base clock speed	3 GHz	2.1 GHz
Boost clock speed	3 GHz	3.7 GHz
Bus type	no data	PCIe 3.0
Bus rate	1333 MHz	no data
Multiplier	no data	21
L1 cache	64 KB (per core)	128K (per core)
L2 cache	6 MB (shared)	512K (per core)
L3 cache	0 KB	4 MB (shared)
Chip lithography	45 nm	12 nm
Die size	104 mm²	209.78 mm²
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	410 million	4940 Million
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Core 2 Duo E8400 and Ryzen 5 PRO 3500U 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 (Uniprocessor)
Socket	LGA775	FP5
Power consumption (TDP)	65 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8400 and Ryzen 5 PRO 3500U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	-	+
AVX	-	+
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 Ryzen 5 PRO 3500U 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 Ryzen 5 PRO 3500U are enumerated here.

AMD-V	-	+
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 Ryzen 5 PRO 3500U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4 Dual-channel
Maximum memory size	no data	32 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	38.397 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1200 MHz)

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8400 and Ryzen 5 PRO 3500U.

PCIe version	2.0	3.0
PCI Express lanes	no data	12

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 0.73

Ryzen 5 PRO 3500U 4.42
+505%

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

Ryzen 5 PRO 3500U 7027
+503%

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

Ryzen 5 PRO 3500U 912
+146%

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

Ryzen 5 PRO 3500U 2631
+336%

Gaming performance

Pros & cons summary

Performance score	0.73	4.42
Recency	1 January 2008	8 April 2019
Physical cores	2	4
Threads	2	8
Chip lithography	45 nm	12 nm
Power consumption (TDP)	65 Watt	15 Watt

Ryzen 5 PRO 3500U has a 505.5% higher aggregate performance score, an age advantage of 11 years, 100% more physical cores and 300% more threads, a 275% more advanced lithography process, and 333.3% lower power consumption.

The Ryzen 5 PRO 3500U is our recommended choice as it beats the Core 2 Duo E8400 in performance tests.

Note that Core 2 Duo E8400 is a desktop processor while Ryzen 5 PRO 3500U is a notebook one.

Should you still have questions on choice between Core 2 Duo E8400 and Ryzen 5 PRO 3500U, ask them in Comments section, and we shall answer.