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, 12:33 AM

In Review · not yet included in the processor average

C score160,054ASM score: 127,760

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 KB
L2 cache
1 MB
L3 cache
96 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 17 sec

Score summary

C multi-core160,054
C single-core20,011
ASM multi-core127,760
ASM single-core13,537

Test environment

Background monitoring
Available
Average background CPU use
7%
Peak background CPU use
10.3%
Available memory before test
17,217 MB
Running processes
369
Activity sample duration
10 seconds

Individual workload results

WorkloadRunMeasured performanceRaw throughputScoreElapsedIterationsThreadsChecksum
Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall scoreMulti-core89,155.16 Mops/s89,155.16 million work units/sec288,9020.56 seconds1,9341639439984128
Single-core9,418.61 Mops/s9,418.61 million work units/sec30,5200.51 seconds3,02011474454576
Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall scoreMulti-core93,524.66 Mops/s93,524.66 million work units/sec303,0610.53 seconds1,2891618173391490344150464
Single-core8,521.05 Mops/s8,521.05 million work units/sec27,6120.54 seconds1,93411003833297048177299
Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall scoreMulti-core25,937.26 Mops/s25,937.26 million work units/sec154,2050.51 seconds41716173672393171436512
Single-core3,338.08 Mops/s3,338.08 million work units/sec19,8460.5 seconds82814622540543000602686
Prime Numberssieve of Eratosthenes to 2M10% of overall scoreMulti-core11,239.74 Mcand/s11,239.74 million work units/sec138,4200.51 seconds17816424161184
Single-core1,288.11 Mcand/s1,288.11 million work units/sec15,8630.52 seconds338150339354
Extended InstructionsSSE2: 128-bit integer + float10% of overall scoreMulti-core192,146.9 Mops/s192,146.9 million work units/sec292,1940.49 seconds1,8361650446748304
Single-core26,331.12 Mops/s26,331.12 million work units/sec40,0410.51 seconds4,2081349060238
CompressionLZ77 match finder, 4 MiB corpus10% of overall scoreMulti-core9,179.4 MB/s9,179.4 million work units/sec136,1930.52 seconds71161908455008
Single-core769.09 MB/s769.09 million work units/sec11,4110.6 seconds1101184797580
EncryptionChaCha20, 20 rounds, 1 MiB10% of overall scoreMulti-core7,012.76 MB/s7,012.76 million work units/sec172,7280.53 seconds2221627854595472
Single-core646.29 MB/s646.29 million work units/sec15,9190.43 seconds26512676429641
Physics512-body direct-sum gravity10% of overall scoreMulti-core2,337.7 Mpair/s2,337.7 million work units/sec37,0480.48 seconds26516385800269098025632
Single-core284.97 Mpair/s284.97 million work units/sec4,5160.52 seconds56714634478896411192422
Sortingheapsort, 1M uint3210% of overall scoreMulti-core3,019.13 Mkey-cmp/s3,019.13 million work units/sec83,1720.56 seconds51615164730354230573392
Single-core273.95 Mkey-cmp/s273.95 million work units/sec7,5470.54 seconds714406560160959951765
Memory Latencydependent-load pointer chase, 16 MiB0% of overall scoreMulti-core68.28 ns/access234.33 million work units/sec29,6620.55 seconds816132664144
Single-core15.51 ns/access64.46 million work units/sec8,1590.48 seconds31113504248
Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall scoreMulti-core89,188.25 MB/s89,188.25 million work units/sec278,7130.51 seconds2271617080118656
Single-core50,090.13 MB/s50,090.13 million work units/sec156,5320.52 seconds2,06911071472360