AMD A8-4555M

The AMD A8-4555M operates with:

CPU Cores 4.

CPU Threads: 4.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 2.40 GHz base 2.40 GHz all cores.

TDP: 19 W.

The processor is attached to:

CPU socket: FP2.

This version includes

4.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR3-1333 RAM and features PCIe Gen lanes.

Tjunction keeps below -- degrees C.

In particular, Trinity (Piledriver) Architecture is enhanced with:

Technology: 32 nm

Virtualization AMD-V.

The product was released on Q3/2012.

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CPU generation and family

Name:

AMD A8-4555M

Family:

AMD A

CPU group:

AMD A8-4000M

Predecessor:

Segment:

Mobile

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

1.60 GHz

Turbo (1 Core):

2.40 GHz

Turbo (64 Cores)::

Hyperthreading:

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Memory & PCIe

Memory type:

DDR3-1333

PCIe version:

Memory channels:

PCIe version:

PCIe lanes:

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR3-1333

GPU name:

AMD Radeon HD 7600G

GPU frequency:

0.32 GHz

GPU (Turbo):

0.43 GHz

Generation:

DirectX Version:

Execution units:

Shader:

384

Max memory:

Max. displays:

Technology:

32 nm

Release date:

Q3/2012

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Trinity (Piledriver)

L2-Cache:

Virtualization:

AMD-V

L3-Cache:

4.00 MB

Release date:

Q3/2012

Socket:

FP2

Thermal Management

TDP (PL1):

19 W

TDP (PL2):

TDP Up:

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A4-3300M 257 (14%)

AMD A8-6410 256 (14%)

Qualcomm Snapdragon 652 256 (14%)

AMD A8-4555M 252 (13%)

Samsung Exynos 5433 250 (13%)

Qualcomm Snapdragon 460 249 (13%)

Qualcomm Snapdragon 650 248 (13%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A4-5300 663 (2%)

Intel Pentium 3558U 661 (2%)

Intel Atom x5-Z8500 659 (2%)

AMD A8-4555M 657 (2%)

Intel Celeron J4005 649 (2%)

AMD A4-3400 643 (2%)

Intel Pentium 3556U 639 (2%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Core i3-5005U 326 (3%)

Intel Core M-5Y31 326 (3%)

Intel Core M-5Y70 326 (3%)

AMD A8-4555M 326 (3%)

AMD A9-9425 325 (3%)

AMD A9-9420 325 (3%)

Intel Celeron N5100 322 (3%)

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Celeron N3450 1111 (16%)

Intel Pentium J3710 1111 (16%)

AMD A4-3330MX 1106 (16%)

AMD A8-4555M 1105 (16%)

AMD A10-4655M 1104 (16%)

AMD A8-5550M 1102 (16%)

AMD A6-4455M 1088 (16%)

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A4-4000 2533 (3%)

AMD A4-3400 2532 (3%)

AMD Athlon II X2 370K 2511 (3%)

AMD A8-4555M 2506 (3%)

Intel Core i3-4020Y 2500 (3%)

Intel Pentium 3556U 2483 (3%)

AMD A4-5300 2466 (3%)

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Celeron J1800 0.47 (18%)

Intel Pentium N3700 0.47 (18%)

Intel Celeron J1900 0.45 (17%)

AMD A8-4555M 0.44 (17%)

Intel Celeron J3160 0.44 (17%)

Intel Celeron N3010 0.44 (17%)

Intel Celeron N3160 0.44 (17%)

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Celeron 2980U 1.26 (2%)

Intel Celeron 2981U 1.26 (2%)

Intel Celeron 1007U 1.23 (2%)

AMD A8-4555M 1.23 (2%)

Intel Core i5-2467M 1.22 (2%)

AMD A4-3310MX 1.22 (2%)

Intel Celeron 2955U 1.21 (2%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Atom x7-Z8750 2229 (3%)

Intel Pentium Gold 4425Y 2223 (3%)

Intel Core i3-4020Y 2214 (2%)

AMD A8-4555M 2198 (2%)

AMD Phenom II X2 B59 2188 (2%)

AMD Phenom II X2 565 2188 (2%)

AMD Phenom II X2 511 2188 (2%)