Pentium B950 vs Ryzen 7 1800X

Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.33
+1540%
Pentium B950
2011
2 cores / 2 threads, 35 Watt
0.63

Ryzen 7 1800X outperforms Pentium B950 by a whopping 1540% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and Pentium B950 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7492768
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.06no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 7Intel Pentium
Power efficiency10.251.70
Architecture codenameZen (2017−2020)Sandy Bridge (2011−2013)
Release date22 February 2017 (7 years ago)13 June 2011 (13 years ago)
Launch price (MSRP)$499$134

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 1800X and Pentium B950 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)2 (Dual-core)
Threads162
Base clock speed3.6 GHz2.1 GHz
Boost clock speed4 GHz2.1 GHz
Bus typeno dataDMI 2.0
Bus rate4 × 8 GT/s4 × 5 GT/s
Multiplier3621
L1 cache768 KB128 KB
L2 cache4096 KB512 KB
L3 cache16384 KB2 MB (shared)
Chip lithography14 nm32 nm
Die size213 mm2131 mm2
Maximum core temperatureno data85 °C
Number of transistors4800 Million504 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 7 1800X and Pentium B950 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 (Uniprocessor)
SocketAM4PGA988
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Pentium B950. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMAFMA3+
AVX+-
Enhanced SpeedStep (EIST)no data+
My WiFino data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switchingno data-
FDIno data+
Fast Memory Accessno data+
XFR+-
SenseMI+-

Security technologies

Ryzen 7 1800X and Pentium B950 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and Pentium B950 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Pentium B950. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size64 GB16 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s21.335 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel® HD Graphics for 2nd Generation Intel® Processors
Clear Video--
Clear Video HD--
Graphics max frequency-1.1 GHz
InTru 3D--

Graphics interfaces

Available interfaces and connections of Ryzen 7 1800X and Pentium B950 integrated GPUs.

Number of displays supported-2
eDP-+
DisplayPort-+
HDMI-+
SDVO-+
CRT-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Pentium B950.

PCIe versionn/a2.0
PCI Express lanes2016

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 10.33
+1540%
Pentium B950 0.63

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 16356
+1544%
Pentium B950 995

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 1139
+267%
Pentium B950 310

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 5670
+1016%
Pentium B950 508

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
+85.4%
Pentium B950 2730

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
+525%
Pentium B950 5255

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
+347%
Pentium B950 2145

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
+646%
Pentium B950 34.3

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
+1004%
Pentium B950 2

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 7 1800X 9.7
+5963%
Pentium B950 0.2

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ryzen 7 1800X 84
+844%
Pentium B950 9

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ryzen 7 1800X 179
+258%
Pentium B950 50

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 7 1800X 3967
+198%
Pentium B950 1333

Geekbench 2

Ryzen 7 1800X 20615
+426%
Pentium B950 3922

Gaming performance

Pros & cons summary


Performance score 10.33 0.63
Recency 22 February 2017 13 June 2011
Physical cores 8 2
Threads 16 2
Chip lithography 14 nm 32 nm
Power consumption (TDP) 95 Watt 35 Watt

Ryzen 7 1800X has a 1539.7% higher aggregate performance score, an age advantage of 5 years, 300% more physical cores and 700% more threads, and a 128.6% more advanced lithography process.

Pentium B950, on the other hand, has 171.4% lower power consumption.

The Ryzen 7 1800X is our recommended choice as it beats the Pentium B950 in performance tests.

Note that Ryzen 7 1800X is a desktop processor while Pentium B950 is a notebook one.


Should you still have questions on choice between Ryzen 7 1800X and Pentium B950, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 1800X
Ryzen 7 1800X
Intel Pentium B950
Pentium B950

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Community ratings

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