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Athlon 64 X2 4200+ vs Core 2 Duo P8600


Description
The 4200+ is based on K8 architecture while the P8600 is based on Core.

Using the multithread performance as a reference, the 4200+ gets a score of 17.8 k points while the P8600 gets 21 k points.

Summarizing, the P8600 is 1.2 times faster than the 4200+. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
40fb2
10676
Core
Brisbane
Penryn-3M
Architecture
Base frecuency
2.2 GHz
2.4 GHz
Socket
Socket AM2
BGA 479
Cores/Threads
2/2
2/2
TDP
65 W
25 W
Cache L1 (d+i)
2x128 kB
2x32+2x32 kB
Cache L2
2x512 kB
3072 kB
Date
January 2007
July 2008
Mean monothread perf.
9.57k points
12.41k points
Mean multithread perf.
17.83k points
20.99k points

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
4200+
P8600
Test#1 (Integers)
2.88k
2.76k (x0.96)
Test#2 (FP)
3.98k
6.11k (x1.54)
Test#3 (Generic, ZIP)
2k
2.3k (x1.15)
Test#1 (Memory)
0.72k
1.25k (x1.74)
TOTAL
9.57k
12.41k (x1.3)

Multithread

4200+

P8600
Test#1 (Integers)
5.58k
4.94k (x0.89)
Test#2 (FP)
7.67k
10.59k (x1.38)
Test#3 (Generic, ZIP)
3.88k
4.22k (x1.09)
Test#1 (Memory)
0.7k
1.24k (x1.77)
TOTAL
17.83k
20.99k (x1.18)

Performance/W
4200+
P8600
Test#1 (Integers)
86 points/W
198 points/W
Test#2 (FP)
118 points/W
424 points/W
Test#3 (Generic, ZIP)
60 points/W
169 points/W
Test#1 (Memory)
11 points/W
50 points/W
TOTAL
274 points/W
840 points/W

Performance/GHz
4200+
P8600
Test#1 (Integers)
1308 points/GHz
1151 points/GHz
Test#2 (FP)
1807 points/GHz
2545 points/GHz
Test#3 (Generic, ZIP)
911 points/GHz
957 points/GHz
Test#1 (Memory)
325 points/GHz
520 points/GHz
TOTAL
4352 points/GHz
5173 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