Quantcast
 


AMD Vishera FX-6300 & FX-4300 Review

Author: SKYMTL
Date: October 30, 2012
Product Name: FX-6300 & FX-4300
Part Number: FD6300WMHKBOX & FD4300WMHKBOX
Warranty: 3 Years
Share |

System Benchmarks


In this section, we will be using a combination of synthetic benchmarks which stress the CPU and system in a number of different domains. Most of these tests are easy to acquire or are completely free to use so anyone reading this article can easily repeat our tests on their own systems.

To vary the results as much as possible, we have chosen a selection of benchmarks which focus upon varied instruction sets (SSE, SSE3, 3DNow!, AVX, etc.) and different internal CPU components like the floating point units and general processing stages.



AIDA64 Extreme Edition


AIDA64 uses a suite of benchmarks to determine general performance and has quickly become one of the de facto standards among end users for component comparisons. While it may include a great many tests, we used it for general CPU testing (CPU ZLib / CPU Hash) and floating point benchmarks (FPU VP8 / FPU SinJulia).


CPU ZLib Benchmark

This integer benchmark measures combined CPU and memory subsystem performance through the public ZLib compression library. CPU ZLib test uses only the basic x86 instructions but is nonetheless a good indicator of general system performance.




CPU Hash Benchmark

This benchmark measures CPU performance using the SHA1 hashing algorithm defined in the Federal Information Processing Standards Publication 180-3. The code behind this benchmark method is written in Assembly. More importantly, it uses MMX, MMX+/SSE, SSE2, SSSE3, AVX instruction sets, allowing for increased performance on supporting processors.


RESULTS: In these two benchmarks which use newer instruction sets, the two AMD processors are able to pull ahead of the Intel competition by significant amounts. Here, we actually see the FX-6300 competing against Intelís 3570K which is a much more expensive processor.



FPU VP8 / SinJulia Benchmarks

AIDAís FPU VP8 benchmark measures video compression performance using the Google VP8 (WebM) video codec Version 0.9.5 and stresses the floating point unit. The test encodes 1280x720 resolution video frames in 1-pass mode at a bitrate of 8192 kbps with best quality settings. The content of the frames are then generated by the FPU Julia fractal module. The code behind this benchmark method utilizes MMX, SSE2 or SSSE3 instruction set extensions.

Meanwhile, SinJulia measures the extended precision (also known as 80-bit) floating-point performance through the computation of a single frame of a modified "Julia" fractal. The code behind this benchmark method is written in Assembly, and utilizes trigonometric and exponential x87 instructions.



RESULTS: While both processors perform quite well in the standard FPU test, SinJuliaís use of older x87 instructions means their performance lags far behind the competition.



CineBench r11.5 64-bit


The latest benchmark from MAXON, Cinebench R11.5 makes use of all your system's processing power to render a photorealistic 3D scene using various different algorithms to stress all available processor cores. The test scene contains approximately 2,000 objects containing more than 300,000 total polygons and uses sharp and blurred reflections, area lights and shadows, procedural shaders, antialiasing, and much more. This particular benchmarking can measure systems with up to 64 processor threads. The result is given in points (pts). The higher the number, the faster your processor.


RESULTS: The FX-6300ís six threads allow it to pull ahead once again but the FX-4300 lags significantly behind and canít even best the X4 945.
 
 
 

Latest Reviews in Processors
June 23, 2014
It all started with a tweet. AMD teased an unnamed new FX-series chip on Twitter and we've got the inside track. It's a refreshed 5GHz FX-9590 with an included water cooling unit....
June 15, 2014
Intelís Devilís Canyon has been rumored, previewed and eventually delayed but now we're finally able to talk about its performance and overclocking headroom....
June 3, 2014
AMD's Kaveri architecture has finally made its way into the notebook / mobile market. With it, we will see a reincarnation of the legendary FX-series but this time in APU form....