Celeron B800 vs A8-7650K

VS

Aggregate performance score

A8-7650K
2015
4 cores / 4 threads, 95 Watt
1.97
+369%
Celeron B800
2011
2 cores / 2 threads, 35 Watt
0.42

A8-7650K outperforms Celeron B800 by a whopping 369% based on our aggregate benchmark results.

Primary details

Comparing A8-7650K and Celeron B800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19442989
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.31no data
Market segmentDesktop processorLaptop
SeriesAMD A-Series (Desktop)Intel Celeron
Power efficiency1.961.14
Architecture codenameKaveri (2014−2015)Sandy Bridge (2011−2013)
Release date7 January 2015 (9 years ago)19 June 2011 (13 years ago)
Launch price (MSRP)$152$80

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-7650K and Celeron B800 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)2 (Dual-core)
Threads42
Base clock speed3.3 GHz1.5 GHz
Boost clock speed3.8 GHz1.5 GHz
Bus typeno dataDMI 2.0
Bus rateno data4 × 5 GT/s
Multiplierno data15
L1 cache256 KB128 KB
L2 cache4096 KB512 KB
L3 cacheno data2 MB (shared)
Chip lithography28 nm32 nm
Die size245 mm2131 mm2
Maximum core temperature72 °C100 °C
Number of transistors2,411 million504 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A8-7650K and Celeron B800 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 (Uniprocessor)
SocketFM2+FCPGA988
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7650K and Celeron B800. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE1-4a, AVX, AES, FMA4, VTIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMA++
AVX+-
FRTC+-
FreeSync+-
DualGraphics+-
TrueAudio+-
PowerNow+-
PowerGating+-
Out-of-band client management+-
VirusProtect+-
HSA+-
Enhanced SpeedStep (EIST)no 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+

Security technologies

A8-7650K and Celeron B800 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 A8-7650K and Celeron B800 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data+
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7650K and Celeron B800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR3
Maximum memory sizeno data16 GB
Max memory channels22
Maximum memory bandwidthno data21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon R7 GraphicsIntel HD Graphics for 2nd Generation Intel Processors
iGPU core count6no data
จำนวนพาธไลน์384no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-
Graphics max frequencyno data1 GHz

Graphics interfaces

Available interfaces and connections of A8-7650K and Celeron B800 integrated GPUs.

Number of displays supportedno data2
eDPno data+
DisplayPort++
HDMI++
SDVOno data+
CRTno data+

Graphics API support

APIs supported by A8-7650K and Celeron B800 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by A8-7650K and Celeron B800.

PCIe version3.02.0
PCI Express lanes1616

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.

A8-7650K 1.97
+369%
Celeron B800 0.42

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.

A8-7650K 3132
+372%
Celeron B800 663

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.

A8-7650K 420
+70%
Celeron B800 247

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.

A8-7650K 1046
+151%
Celeron B800 416

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.

A8-7650K 2904
+52%
Celeron B800 1910

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.

A8-7650K 9456
+150%
Celeron B800 3779

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.

A8-7650K 4410
+187%
Celeron B800 1534

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.

A8-7650K 14.2
+231%
Celeron B800 47

Gaming performance

Pros & cons summary


Performance score 1.97 0.42
Recency 7 January 2015 19 June 2011
Physical cores 4 2
Threads 4 2
Chip lithography 28 nm 32 nm
Power consumption (TDP) 95 Watt 35 Watt

A8-7650K has a 369% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 14.3% more advanced lithography process.

Celeron B800, on the other hand, has 171.4% lower power consumption.

The A8-7650K is our recommended choice as it beats the Celeron B800 in performance tests.

Note that A8-7650K is a desktop processor while Celeron B800 is a notebook one.


Should you still have questions on choice between A8-7650K and Celeron B800, ask them in Comments section, and we shall answer.

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AMD A8-7650K
A8-7650K
Intel Celeron B800
Celeron B800

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Community ratings

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