Phenom II X4 925 vs i7-920

VS

Aggregate performance score

Core i7-920
2008
4 cores / 8 threads, 130 Watt
1.86
+25.7%

Core i7-920 outperforms Phenom II X4 925 by a significant 26% based on our aggregate benchmark results.

Primary details

Comparing Core i7-920 and Phenom II X4 925 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20052178
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.220.11
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)no data
Power efficiency1.301.42
Architecture codenameBloomfield (2008−2010)Deneb (2009−2011)
Release dateNovember 2008 (16 years ago)11 May 2009 (15 years ago)
Launch price (MSRP)$340$160

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-920 has 1009% better value for money than Phenom II X4 925.

Detailed specifications

Core i7-920 and Phenom II X4 925 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 cores4 (Quad-Core)4 (Quad-Core)
Threads84
Base clock speed2.66 GHz2.8 GHz
Boost clock speed2.93 GHz2.8 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache8 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size263 mm2258 mm2
Maximum core temperature68 °Cno data
Number of transistors731 million758 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-920 and Phenom II X4 925 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
SocketFCLGA1366,PLGA1366AM3
Power consumption (TDP)130 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-920 and Phenom II X4 925. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching-no data
PAE36 Bitno data

Security technologies

Core i7-920 and Phenom II X4 925 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 i7-920 and Phenom II X4 925 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-920 and Phenom II X4 925. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size24 GBno data
Max memory channels3no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core i7-920 and Phenom II X4 925.

PCIe versionno data2.0

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.

i7-920 1.86
+25.7%
Phenom II X4 925 1.48

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.

i7-920 2839
+25%
Phenom II X4 925 2272

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.

i7-920 415
+28.9%
Phenom II X4 925 322

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.

i7-920 1424
+47.4%
Phenom II X4 925 966

Gaming performance

Pros & cons summary


Performance score 1.86 1.48
Threads 8 4
Power consumption (TDP) 130 Watt 95 Watt

i7-920 has a 25.7% higher aggregate performance score, and 100% more threads.

Phenom II X4 925, on the other hand, has 36.8% lower power consumption.

The Core i7-920 is our recommended choice as it beats the Phenom II X4 925 in performance tests.


Should you still have questions on choice between Core i7-920 and Phenom II X4 925, ask them in Comments section, and we shall answer.

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Intel Core i7-920
Core i7-920
AMD Phenom II X4 925
Phenom II X4 925

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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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