Snapdragon 7c Gen 2 vs Athlon 64 X2 TK-42
Description
The 7c Gen 2 is based on Cortex-A76 / A55 (Kryo 468) architecture while the TK-42 is based on K8.
Using the multithread performance as a reference, the 7c Gen 2 gets a score of 37 k points while the TK-42 gets 12.9 k points.
Summarizing, the 7c Gen 2 is 2.9 times faster than the TK-42. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 7c Gen 2 gets a score of 37 k points while the TK-42 gets 12.9 k points.
Summarizing, the 7c Gen 2 is 2.9 times faster than the TK-42. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
f4a
60f82
Core
Cortex-A76 / A55 (Kryo 468)
Tyler
Base frecuency
2.55 GHz
1.6 GHz
Socket
-
Socket S1g1
Cores/Threads
8/8
2/2
TDP
7 W
20 W
Cache L1 (d+i)
- kB
128 kB
Cache L2
- kB
2x512 kB
Cache L3
- kB
kB
Date
May 2021
June 2009
Mean monothread perf.
16.53k points
6.28k points
Mean multithread perf.
37k points
12.91k 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
7c Gen 2
TK-42
Test#1 (Integers)
3.87k
1.06k (x0.27)
Test#2 (FP)
8.17k
2.91k (x0.36)
Test#3 (Generic, ZIP)
2.67k
1.43k (x0.53)
Test#1 (Memory)
1.82k
0.89k (x0.49)
TOTAL
16.53k
6.28k (x0.38)
Multithread
7c Gen 2
TK-42
Test#1 (Integers)
3.46k
4.02k (x1.16)
Test#2 (FP)
22.59k
5.2k (x0.23)
Test#3 (Generic, ZIP)
8.09k
2.68k (x0.33)
Test#1 (Memory)
2.85k
1k (x0.35)
TOTAL
37k
12.91k (x0.35)
Performance/W
7c Gen 2
TK-42
Test#1 (Integers)
495 points/W
201 points/W
Test#2 (FP)
3228 points/W
260 points/W
Test#3 (Generic, ZIP)
1156 points/W
134 points/W
Test#1 (Memory)
407 points/W
50 points/W
TOTAL
5286 points/W
645 points/W
Performance/GHz
7c Gen 2
TK-42
Test#1 (Integers)
1516 points/GHz
662 points/GHz
Test#2 (FP)
3205 points/GHz
1819 points/GHz
Test#3 (Generic, ZIP)
1047 points/GHz
891 points/GHz
Test#1 (Memory)
712 points/GHz
555 points/GHz
TOTAL
6481 points/GHz
3927 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4