i7-870 vs Athlon X4 845

VS

Aggregate performance score

Athlon X4 845
2016
4 cores / 4 threads, 65 Watt
2.39
+21.3%
Core i7-870
2009
4 cores / 8 threads, 95 Watt
1.97

Athlon X4 845 outperforms Core i7-870 by a significant 21% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 845 and Core i7-870 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17711928
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.18
Market segmentDesktop processorDesktop processor
Power efficiency3.481.96
Architecture codenameCarrizo (2015−2018)Lynnfield (2009−2010)
Release date2 February 2016 (8 years ago)8 September 2009 (15 years ago)
Launch price (MSRP)no data$305

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 845 and Core i7-870 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)
Threads48
Base clock speed3.5 GHz2.93 GHz
Boost clock speed3.8 GHz3.6 GHz
Bus rateno data2.5 GT/s
L1 cache320K64 KB (per core)
L2 cache2 MB256 KB (per core)
L3 cacheno data8 MB (shared)
Chip lithography28 nm45 nm
Die size250 mm2296 mm2
Maximum core temperatureno data73 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors3,100 million774 million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Athlon X4 845 and Core i7-870 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
SocketFM2+FCLGA1156,LGA1156
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 845 and Core i7-870. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI+-
FMA+-
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

Security technologies

Athlon X4 845 and Core i7-870 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 845 and Core i7-870 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 845 and Core i7-870. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon X4 845 and Core i7-870.

PCIe version3.02.0
PCI Express lanes816

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.

Athlon X4 845 2.39
+21.3%
i7-870 1.97

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.

Athlon X4 845 3797
+21%
i7-870 3137

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.

Athlon X4 845 662
+39.1%
i7-870 476

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.

Athlon X4 845 1630
+4.8%
i7-870 1555

3DMark Fire Strike Physics

Athlon X4 845 4180
i7-870 4590
+9.8%

Gaming performance

Pros & cons summary


Performance score 2.39 1.97
Recency 2 February 2016 8 September 2009
Threads 4 8
Chip lithography 28 nm 45 nm
Power consumption (TDP) 65 Watt 95 Watt

Athlon X4 845 has a 21.3% higher aggregate performance score, an age advantage of 6 years, a 60.7% more advanced lithography process, and 46.2% lower power consumption.

i7-870, on the other hand, has 100% more threads.

The Athlon X4 845 is our recommended choice as it beats the Core i7-870 in performance tests.


Should you still have questions on choice between Athlon X4 845 and Core i7-870, ask them in Comments section, and we shall answer.

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AMD Athlon X4 845
Athlon X4 845
Intel Core i7-870
Core i7-870

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Community ratings

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Questions & comments

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