AMD A6-4455M

The AMD A6-4455M operates with:

CPU Cores 2.

CPU Threads: 2.

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

Turbo: 2.60 GHz base 2.60 GHz all cores.

TDP: 17 W.

The processor is attached to:

CPU socket: FP2.

This version includes

2.00 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 Q2/2012.

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CPU generation and family

Name:

AMD A6-4455M

Family:

AMD A

CPU group:

AMD A6-4000M

Predecessor:

Segment:

Mobile

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

2.10 GHz

Turbo (1 Core):

2.60 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 7500G

GPU frequency:

0.33 GHz

GPU (Turbo):

0.43 GHz

Generation:

DirectX Version:

Execution units:

Shader:

256

Max memory:

Max. displays:

Technology:

32 nm

Release date:

Q2/2012

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Trinity (Piledriver)

L2-Cache:

Virtualization:

AMD-V

L3-Cache:

2.00 MB

Release date:

Q2/2012

Socket:

FP2

Thermal Management

TDP (PL1):

17 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 A8-5545M 288 (15%)

AMD A8-7150B 286 (15%)

Intel Core2 Duo E6700 286 (15%)

AMD A6-4455M 283 (15%)

Intel Celeron N3450 281 (15%)

Apple A7 278 (15%)

AMD A8-3520M 277 (15%)

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 A4-3300 423 (1%)

Qualcomm Snapdragon 430 420 (1%)

Qualcomm Snapdragon 435 420 (1%)

AMD A6-4455M 413 (1%)

Samsung Exynos 7580 399 (1%)

Qualcomm Snapdragon 427 376 (1%)

Qualcomm Snapdragon 425 376 (1%)

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 i3-3229Y 218 (2%)

Intel Core i5-3339Y 218 (2%)

Intel Core i5-3439Y 218 (2%)

AMD A6-4455M 217 (2%)

Intel Pentium Silver N5030 216 (2%)

Intel Pentium Silver N5000 216 (2%)

Intel Pentium N4200 216 (2%)

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.

AMD A8-4555M 1105 (16%)

AMD A10-4655M 1104 (16%)

AMD A8-5550M 1102 (16%)

AMD A6-4455M 1088 (16%)

AMD A4-3310MX 1082 (16%)

Intel Pentium N3710 1078 (16%)

AMD A4-4355M 1076 (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.

Intel Celeron N3050 1566 (2%)

Intel Celeron N2820 1560 (2%)

Intel Celeron 1019Y 1536 (2%)

AMD A6-4455M 1522 (2%)

AMD A4-4355M 1513 (2%)

Intel Celeron N3000 1508 (2%)

Intel Atom E3827 1475 (2%)

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 1007U 0.66 (25%)

Intel Core i3-4005U 0.65 (25%)

Intel Celeron 2955U 0.62 (24%)

AMD A6-4455M 0.62 (24%)

Intel Pentium J4205 0.61 (23%)

Intel Core i3-4020Y 0.61 (23%)

AMD A6-6310 0.6 (23%)

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 2961Y 0.92 (2%)

Intel Celeron J1750 0.87 (2%)

Intel Celeron N2840 0.86 (2%)

AMD A6-4455M 0.86 (2%)

Intel Celeron N3010 0.85 (2%)

Intel Celeron N3050 0.82 (1%)

Intel Celeron N2830 0.82 (1%)

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 Celeron J3355 1341 (2%)

Intel Celeron J3455E 1341 (2%)

Intel Celeron 3205U 1305 (1%)

AMD A6-4455M 1293 (1%)

Intel Celeron N3350 1287 (1%)

Intel Atom Z3775 1279 (1%)

Intel Atom Z3775D 1273 (1%)