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Core i5-3570K vs FX 8350


Description
The i5-3570K is based on Ivy Bridge architecture while the 8350 is based on Piledriver.

Using the multithread performance as a reference, the i5-3570K gets a score of 120.2 k points while the 8350 gets 118.1 k points.

Summarizing, the i5-3570K is 1 times faster than the 8350. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
600f20
Core
Ivy Bridge
Vishera
Architecture
Base frecuency
3.4 GHz
4 GHz
Boost frecuency
3.8 GHz
4.1 GHz
Socket
LGA 1155
Socket AM3+
Cores/Threads
4/4
8/8
TDP
77 W
125 W
Cache L1 (d+i)
4x32+x4x32 kB
kB
Cache L2
4x256 kB
4x2048 kB
Cache L3
6144 kB
8192 kB
Date
April 2012
October 2012
Mean monothread perf.
34.57k points
28.16k points
Mean multithread perf.
120.16k points
118.14k points

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i5-3570K
8350
Test#1 (Integers)
12.55k
9.85k (x0.78)
Test#2 (FP)
12.14k
8.41k (x0.69)
Test#3 (Generic, ZIP)
4.9k
3.58k (x0.73)
Test#1 (Memory)
4.98k
6.32k (x1.27)
TOTAL
34.57k
28.16k (x0.81)

Multithread

i5-3570K

8350
Test#1 (Integers)
47.53k
44.93k (x0.95)
Test#2 (FP)
46.16k
45.21k (x0.98)
Test#3 (Generic, ZIP)
18.36k
22.81k (x1.24)
Test#1 (Memory)
8.1k
5.19k (x0.64)
TOTAL
120.16k
118.14k (x0.98)

Performance/W
i5-3570K
8350
Test#1 (Integers)
617 points/W
359 points/W
Test#2 (FP)
599 points/W
362 points/W
Test#3 (Generic, ZIP)
238 points/W
182 points/W
Test#1 (Memory)
105 points/W
42 points/W
TOTAL
1560 points/W
945 points/W

Performance/GHz
i5-3570K
8350
Test#1 (Integers)
3303 points/GHz
2402 points/GHz
Test#2 (FP)
3194 points/GHz
2050 points/GHz
Test#3 (Generic, ZIP)
1288 points/GHz
874 points/GHz
Test#1 (Memory)
1310 points/GHz
1541 points/GHz
TOTAL
9096 points/GHz
6867 points/GHz

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4