Ryzen 9 7900X vs Pentium E6700

Primary details

Comparing Pentium E6700 and Ryzen 9 7900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2551	103
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	4.16	69.50
Market segment	Desktop processor	Desktop processor
Architecture codename	Wolfdale (2008−2010)	Raphael (Zen4)
Release date	30 May 2010 (14 years ago)	27 September 2022 (1 year ago)
Launch price (MSRP)	$80	no data
Current price	$59 (0.7x MSRP)	$511

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 7900X has 1571% better value for money than Pentium E6700.

Detailed specifications

Pentium E6700 and Ryzen 9 7900X 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)	12 (Dodeca-Core)
Threads	2	24
Base clock speed	3.2 GHz	4.7 GHz
Boost clock speed	3.2 GHz	5.6 GHz
L1 cache	64 KB (per core)	64K (per core)
L2 cache	2 MB (shared)	1 MB (per core)
L3 cache	0 KB	64 MB (shared)
Chip lithography	45 nm	5 nm
Die size	82 mm2	2x 70 (CCD) mm2 + 122 (I/O) mm2
Maximum core temperature	74 °C	95 °C
Maximum case temperature (TCase)	no data	47 °C
Number of transistors	228 million	CCD: 6,5 Mrd + IOD: 3,4 Mrd Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Pentium E6700 and Ryzen 9 7900X 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	LGA775	AM5
Power consumption (TDP)	65 Watt	170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E6700 and Ryzen 9 7900X. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	5 nm (CCD), 6 nm (I/O) nm, 0.650 - 1.475V
AES-NI	-	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	-	no data
Status	Discontinued	no data

Security technologies

Pentium E6700 and Ryzen 9 7900X 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 Pentium E6700 and Ryzen 9 7900X are enumerated here.

AMD-V	no data	+
VT-d	-	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E6700 and Ryzen 9 7900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR5-5200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon Graphics (Ryzen 7000)

Peripherals

Specifications and connection of peripherals supported by Pentium E6700 and Ryzen 9 7900X.

PCIe version	2.0	5.0
PCI Express lanes	no data	24

Synthetic benchmark performance

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

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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.

Ryzen 9 7900X outperforms Pentium E6700 by 4311% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.76	33.52
Recency	30 May 2010	27 September 2022
Physical cores	2	12
Threads	2	24
Chip lithography	45 nm	5 nm
Power consumption (TDP)	65 Watt	170 Watt

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Should you still have questions on choice between Pentium E6700 and Ryzen 9 7900X, ask them in Comments section, and we shall answer.

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