Celeron 1000M vs A8-4555M
Aggregate performance score
A8-4555M outperforms Celeron 1000M by a significant 23% based on our aggregate benchmark results.
Primary details
Comparing A8-4555M and Celeron 1000M processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 2467 | 2624 |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Laptop |
Series | AMD A-Series | Intel Celeron |
Architecture codename | Trinity (2012−2013) | Ivy Bridge (2012−2013) |
Release date | 1 October 2012 (11 years ago) | 21 January 2013 (11 years ago) |
Launch price (MSRP) | no data | $86 |
Current price | $9.49 | $219 (2.5x MSRP) |
Detailed specifications
A8-4555M and Celeron 1000M 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 cores | 4 (Quad-Core) | 2 (Dual-core) |
Threads | 4 | 2 |
Base clock speed | 1.6 GHz | no data |
Boost clock speed | 2.4 GHz | 1.8 GHz |
L1 cache | 192 KB | 128 KB |
L2 cache | 4 MB | 512 KB |
L3 cache | 0 KB | 2 MB |
Chip lithography | 32 nm | 22 nm |
Die size | 246 mm2 | 94 mm2 |
Maximum core temperature | no data | 105 °C |
Maximum case temperature (TCase) | 100 °C | 105 °C |
Number of transistors | 1303 Million | 1,400 million |
64 bit support | + | + |
Windows 11 compatibility | - | - |
Unlocked multiplier | No | No |
Compatibility
Information on A8-4555M and Celeron 1000M 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 configuration | 1 | 1 |
Socket | FP2 | rPGA988B |
Power consumption (TDP) | 19 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A8-4555M and Celeron 1000M. You'll probably need this information if you require some particular technology.
Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA | no data |
AES-NI | + | no data |
FMA | + | no data |
AVX | + | no data |
Enhanced SpeedStep (EIST) | no data | + |
Thermal Monitoring | no data | + |
Security technologies
A8-4555M and Celeron 1000M technologies aimed at improving security, for example, by protecting against hacks.
EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A8-4555M and Celeron 1000M are enumerated here.
AMD-V | + | no data |
VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A8-4555M and Celeron 1000M. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | unknown Dual-channel | DDR3 |
Maximum memory bandwidth | no data | 25.6 GB/s |
ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card Compare | AMD Radeon HD 7600G | Intel HD Graphics (Ivy Bridge) |
Peripherals
Specifications and connection of peripherals supported by A8-4555M and Celeron 1000M.
PCI Express lanes | no data | 16 |
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.
A8-4555M outperforms Celeron 1000M by 23% based on our aggregate benchmark results.
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.
Benchmark coverage: 68%
A8-4555M outperforms Celeron 1000M by 24% in Passmark.
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.
Benchmark coverage: 42%
Celeron 1000M outperforms A8-4555M by 11% in GeekBench 5 Single-Core.
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.
Benchmark coverage: 42%
A8-4555M outperforms Celeron 1000M by 35% in GeekBench 5 Multi-Core.
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.
Benchmark coverage: 20%
Celeron 1000M outperforms A8-4555M by 59% in Cinebench 10 32-bit single-core.
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.
Benchmark coverage: 19%
Celeron 1000M outperforms A8-4555M by 27% in Cinebench 10 32-bit multi-core.
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.
Benchmark coverage: 19%
Celeron 1000M outperforms A8-4555M by 2% in 3DMark06 CPU.
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.
Benchmark coverage: 18%
Celeron 1000M outperforms A8-4555M by 4% in wPrime 32.
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.
Benchmark coverage: 17%
Celeron 1000M outperforms A8-4555M by 19% in Cinebench 11.5 64-bit multi-core.
Cinebench 11.5 64-bit single-core
Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.
Benchmark coverage: 14%
Celeron 1000M outperforms A8-4555M by 68% in Cinebench 11.5 64-bit single-core.
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.
Benchmark coverage: 13%
A8-4555M outperforms Celeron 1000M by 406% in TrueCrypt AES.
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.
Benchmark coverage: 13%
A8-4555M outperforms Celeron 1000M by 51% in WinRAR 4.0.
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.
Benchmark coverage: 13%
Celeron 1000M outperforms A8-4555M by 102% in x264 encoding pass 2.
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.
Benchmark coverage: 13%
Celeron 1000M outperforms A8-4555M by 126% in x264 encoding pass 1.
Pros & cons summary
Performance score | 0.86 | 0.70 |
Integrated graphics card | 0.85 | 0.63 |
Recency | 1 October 2012 | 21 January 2013 |
Physical cores | 4 | 2 |
Threads | 4 | 2 |
Chip lithography | 32 nm | 22 nm |
Power consumption (TDP) | 19 Watt | 35 Watt |
A8-4555M has a 22.9% higher aggregate performance score, 34.9% faster integrated GPU, 100% more physical cores and 100% more threads, and 84.2% lower power consumption.
Celeron 1000M, on the other hand, has an age advantage of 3 months, and a 45.5% more advanced lithography process.
The A8-4555M is our recommended choice as it beats the Celeron 1000M in performance tests.
Should you still have questions on choice between A8-4555M and Celeron 1000M, ask them in Comments section, and we shall answer.
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