Alpha software: FOSSbench scores have not yet been tested to be 100% accurate.
FOSSbench
Results›AMD Ryzen 7 7800X3D 8-Core Processor›Individual run

Individual benchmark run

AMD Ryzen 7 7800X3D 8-Core Processor

B650 AORUS ELITE AX V2 · tested Jul 21, 2026, 12:53 AM · uploaded by @ethxn

Admin reviewed · included in the processor average

C score152,624ASM score: 122,988

System information

Processor
AMD Ryzen 7 7800X3D 8-Core Processor
Computer model
B650 AORUS ELITE AX V2
Architecture
x86-64
Physical cores reported by run
8
Hardware threads reported by run
16
L1 cache
32 MB
L2 cache
1,024 MB
L3 cache
98,304 MB
Memory
32,373 MB
Operating system
Windows 10.0 (build 26200)
Kernel
NT 10.0 build 26200
Compiler
GCC 13-win32
FOSSbench version
0.4.0
Total test time
1 min 18 sec

Score summary

C multi-core152,624
C single-core19,105
ASM multi-core122,988
ASM single-core13,237

Test environment

Background monitoring
Available
Average background CPU use
8.7%
Peak background CPU use
15%
Available memory before test
15,363 MB
Running processes
384
Activity sample duration
10 seconds

Individual workload results

WorkloadRunMeasured performanceRaw throughputScoreElapsedIterationsThreadsChecksum
Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall scoreMulti-core83,371.13 Mops/s83,371.13 million work units/sec270,1590.4 seconds1,2891614952369424
Single-core8,973.44 Mops/s8,973.44 million work units/sec29,0780.51 seconds2,83612888027479
Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall scoreMulti-core84,142.09 Mops/s84,142.09 million work units/sec272,6570.6 seconds1,306168317058178038961680
Single-core8,317.25 Mops/s8,317.25 million work units/sec26,9520.56 seconds1,93411003833297048177299
Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall scoreMulti-core24,830.28 Mops/s24,830.28 million work units/sec147,6240.54 seconds42216173672393171436512
Single-core3,102.41 Mops/s3,102.41 million work units/sec18,4450.54 seconds83414622540543000602686
Prime Numberssieve of Eratosthenes to 2M10% of overall scoreMulti-core10,636.66 Mcand/s10,636.66 million work units/sec130,9930.5 seconds16516393183120
Single-core1,231.97 Mcand/s1,231.97 million work units/sec15,1720.54 seconds332149445756
Extended InstructionsSSE2: 128-bit integer + float10% of overall scoreMulti-core188,176.3 Mops/s188,176.3 million work units/sec286,1560.53 seconds1,9421661184169824
Single-core24,719.78 Mops/s24,719.78 million work units/sec37,5910.6 seconds4,63012429197658
CompressionLZ77 match finder, 4 MiB corpus10% of overall scoreMulti-core8,838.05 MB/s8,838.05 million work units/sec131,1280.55 seconds73161962214304
Single-core745.74 MB/s745.74 million work units/sec11,0640.41 seconds731122638394
EncryptionChaCha20, 20 rounds, 1 MiB10% of overall scoreMulti-core6,585.62 MB/s6,585.62 million work units/sec162,2070.55 seconds2141615864025136
Single-core622.86 MB/s622.86 million work units/sec15,3410.45 seconds26512676429641
Physics512-body direct-sum gravity10% of overall scoreMulti-core2,193.03 Mpair/s2,193.03 million work units/sec34,7550.51 seconds26516385800269098025632
Single-core269.39 Mpair/s269.39 million work units/sec4,2690.52 seconds53914634434023700770780
Sortingheapsort, 1M uint3210% of overall scoreMulti-core2,785.9 Mkey-cmp/s2,785.9 million work units/sec76,7470.48 seconds4160
Single-core261.15 Mkey-cmp/s261.15 million work units/sec7,1940.56 seconds714406560160959951765
Memory Latencydependent-load pointer chase, 16 MiB0% of overall scoreMulti-core75.46 ns/access212.04 million work units/sec26,8400.53 seconds716149891648
Single-core17.31 ns/access57.77 million work units/sec7,3120.55 seconds3219156944
Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall scoreMulti-core94,904.93 MB/s94,904.93 million work units/sec296,5780.52 seconds2441617076095488
Single-core48,238.18 MB/s48,238.18 million work units/sec150,7440.53 seconds2,03811058739808