i7-920 vs Ryzen 7 1800X

VS

Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.29
+475%
Core i7-920
2008
4 cores / 8 threads, 130 Watt
1.79

Ryzen 7 1800X outperforms Core i7-920 by a whopping 475% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and Core i7-920 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7602025
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.131.22
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7Core i7 (Desktop)
Power efficiency10.241.30
Architecture codenameZen (2017−2020)Bloomfield (2008−2010)
Release date2 March 2017 (7 years ago)November 2008 (16 years ago)
Launch price (MSRP)$499$340

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 1800X has 157% better value for money than i7-920.

Detailed specifications

Ryzen 7 1800X and Core i7-920 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed3.6 GHz2.66 GHz
Boost clock speed4 GHz2.93 GHz
Bus rate4 × 8 GT/s1333 MHz
Multiplier36no data
L1 cache768 KB64 KB (per core)
L2 cache4096 KB256 KB (per core)
L3 cache16384 KB8 MB (shared)
Chip lithography14 nm45 nm
Die size192 mm2263 mm2
Maximum core temperatureno data68 °C
Number of transistors4,800 million731 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 1800X and Core i7-920 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 configuration1 (Uniprocessor)1
SocketAM4FCLGA1366,PLGA1366
Power consumption (TDP)95 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Core i7-920. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTIntel® SSE4.2
AES-NI+-
FMAFMA3-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data-
PAEno data36 Bit
XFR+-
SenseMI+-

Security technologies

Ryzen 7 1800X and Core i7-920 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and Core i7-920 are enumerated here.

AMD-V+-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Core i7-920. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size64 GB24 GB
Max memory channels23
Maximum memory bandwidth42.671 GB/s25.6 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Core i7-920.

PCIe versionn/ano data
PCI Express lanes20no data

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.

Ryzen 7 1800X 10.29
+475%
i7-920 1.79

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.

Ryzen 7 1800X 16352
+476%
i7-920 2840

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.

Ryzen 7 1800X 1140
+175%
i7-920 415

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.

Ryzen 7 1800X 5662
+297%
i7-920 1426

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 7 1800X 5062
+30.7%
i7-920 3874

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 7 1800X 32833
+111%
i7-920 15576

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.

Ryzen 7 1800X 9585
+103%
i7-920 4728

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 7 1800X 4.6
+108%
i7-920 9.57

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 7 1800X 18
+276%
i7-920 5

Gaming performance

Pros & cons summary


Performance score 10.29 1.79
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 45 nm
Power consumption (TDP) 95 Watt 130 Watt

Ryzen 7 1800X has a 474.9% higher aggregate performance score, 100% more physical cores and 100% more threads, a 221.4% more advanced lithography process, and 36.8% lower power consumption.

The Ryzen 7 1800X is our recommended choice as it beats the Core i7-920 in performance tests.


Should you still have questions on choice between Ryzen 7 1800X and Core i7-920, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 1800X
Ryzen 7 1800X
Intel Core i7-920
Core i7-920

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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