Alpha software: FOSSbench scores have not yet been tested to be 100% accurate.
FOSSbench
Results›AMD Ryzen 7 9800X3D 8-Core Processor›Individual run

Individual benchmark run

AMD Ryzen 7 9800X3D 8-Core Processor

MS-7E47 · tested Jul 21, 2026, 12:52 AM

In Review · not yet included in the processor average

C score169,586ASM score: 117,852

System information

Processor
AMD Ryzen 7 9800X3D 8-Core Processor
Computer model
MS-7E47
Architecture
x86-64
Physical cores reported by run
8
Hardware threads reported by run
16
L1 cache
48 KB
L2 cache
1 MB
L3 cache
96 MB
Memory
63,033 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-core169,586
C single-core22,738
ASM multi-core117,852
ASM single-core13,580

Test environment

Background monitoring
Available
Average background CPU use
15.6%
Peak background CPU use
61%
Available memory before test
53,735 MB
Running processes
208
Activity sample duration
10 seconds

Individual workload results

WorkloadRunMeasured performanceRaw throughputScoreElapsedIterationsThreadsChecksum
Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall scoreMulti-core103,238.46 Mops/s103,238.46 million work units/sec334,5380.48 seconds1,9371621241208304
Single-core10,359.31 Mops/s10,359.31 million work units/sec33,5690.49 seconds3,1861448603547
Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall scoreMulti-core91,662.62 Mops/s91,662.62 million work units/sec297,0270.53 seconds1,277166681488620478291648
Single-core8,812.92 Mops/s8,812.92 million work units/sec28,5580.53 seconds1,93411003833297048177299
Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall scoreMulti-core29,951.45 Mops/s29,951.45 million work units/sec178,0700.47 seconds44016173672393171436512
Single-core4,019.04 Mops/s4,019.04 million work units/sec23,8940.48 seconds96714622540543000602686
Prime Numberssieve of Eratosthenes to 2M10% of overall scoreMulti-core12,370.27 Mcand/s12,370.27 million work units/sec152,3430.5 seconds19316459905104
Single-core1,421.93 Mcand/s1,421.93 million work units/sec17,5110.5 seconds358153318014
Extended InstructionsSSE2: 128-bit integer + float10% of overall scoreMulti-core228,353.46 Mops/s228,353.46 million work units/sec347,2530.5 seconds2,245164679253856
Single-core31,839.37 Mops/s31,839.37 million work units/sec48,4180.52 seconds5,12914090821330
CompressionLZ77 match finder, 4 MiB corpus10% of overall scoreMulti-core6,857.32 MB/s6,857.32 million work units/sec101,7410.54 seconds55161478380640
Single-core836.75 MB/s836.75 million work units/sec12,4150.55 seconds1101184797580
EncryptionChaCha20, 20 rounds, 1 MiB10% of overall scoreMulti-core6,447.75 MB/s6,447.75 million work units/sec158,8110.55 seconds2111668221223920
Single-core798.99 MB/s798.99 million work units/sec19,6790.52 seconds39813227058148
Physics512-body direct-sum gravity10% of overall scoreMulti-core2,562.2 Mpair/s2,562.2 million work units/sec40,6050.65 seconds39816380939993477412192
Single-core362.63 Mpair/s362.63 million work units/sec5,7470.56 seconds769113845624044237284384
Sortingheapsort, 1M uint3210% of overall scoreMulti-core3,092.69 Mkey-cmp/s3,092.69 million work units/sec85,1980.54 seconds51615164730354230573392
Single-core276.87 Mkey-cmp/s276.87 million work units/sec7,6270.53 seconds714406560160959951765
Memory Latencydependent-load pointer chase, 16 MiB0% of overall scoreMulti-core100.33 ns/access159.47 million work units/sec20,1860.5 seconds516140968752
Single-core11.83 ns/access84.54 million work units/sec10,7010.41 seconds3517151656
Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall scoreMulti-core120,326.41 MB/s120,326.41 million work units/sec376,0200.57 seconds3401616865355776
Single-core56,827.09 MB/s56,827.09 million work units/sec177,5850.5 seconds2,25211070798176