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FOSSbench
Results›Intel(R) Xeon(R) CPU E5-2695 v4 @ 2.10GHz›Individual run

Individual benchmark run

Intel(R) Xeon(R) CPU E5-2695 v4 @ 2.10GHz

Intel(R) Xeon(R) CPU E5-2695 v4 @ 2.10GHz · tested Jul 21, 2026, 12:48 AM · uploaded by @ethxn

Admin reviewed · included in the processor average

C score168,388ASM score: 147,022

System information

Processor
Intel(R) Xeon(R) CPU E5-2695 v4 @ 2.10GHz
Computer model
Intel(R) Xeon(R) CPU E5-2695 v4 @ 2.10GHz
Architecture
x86-64
Physical cores reported by run
36
Hardware threads reported by run
72
L1 cache
64 MB
L2 cache
256 MB
L3 cache
46,080 MB
Memory
257,788 MB
Operating system
Debian GNU/Linux 12 (bookworm)
Kernel
Linux 6.1.0-18-amd64
Compiler
GCC 13.3.0
FOSSbench version
0.4.0
Total test time
1 min 18 sec

Score summary

C multi-core168,388
C single-core7,709
ASM multi-core147,022
ASM single-core5,588

Test environment

Background monitoring
Available
Average background CPU use
7.3%
Peak background CPU use
8.3%
Available memory before test
179,793 MB
Running processes
724
Activity sample duration
10 seconds

Individual workload results

WorkloadRunMeasured performanceRaw throughputScoreElapsedIterationsThreadsChecksum
Native Integer Mathcommon 32-bit multiply/add/rotate mix10% of overall scoreMulti-core181,173.87 Mops/s181,173.87 million work units/sec587,0830.48 seconds74872169982835552
Single-core4,394.24 Mops/s4,394.24 million work units/sec14,2390.47 seconds1,2891934523089
Wide Integer Math64-bit ALU: imul, mul, div, bitops10% of overall scoreMulti-core153,297.63 Mops/s153,297.63 million work units/sec496,7520.47 seconds4157218025110281981428776
Single-core3,723.43 Mops/s3,723.43 million work units/sec12,0660.56 seconds874112921851814095954779
Floating Point Mathdouble: mulsd/addsd, divsd, sqrtsd10% of overall scoreMulti-core32,926.21 Mops/s32,926.21 million work units/sec195,7560.41 seconds9372781525769271464304
Single-core701.05 Mops/s701.05 million work units/sec4,1680.46 seconds16114622540543000602686
Prime Numberssieve of Eratosthenes to 2M10% of overall scoreMulti-core1,304.87 Mcand/s1,304.87 million work units/sec16,0700.66 seconds67264339056
Single-core261.99 Mcand/s261.99 million work units/sec3,2260.53 seconds70110425310
Extended InstructionsSSE2: 128-bit integer + float10% of overall scoreMulti-core343,972.73 Mops/s343,972.73 million work units/sec523,0730.41 seconds61272159359907096
Single-core12,600.7 Mops/s12,600.7 million work units/sec19,1620.52 seconds2,06311884725985
CompressionLZ77 match finder, 4 MiB corpus10% of overall scoreMulti-core13,406.52 MB/s13,406.52 million work units/sec198,9100.5 seconds22722661085152
Single-core341.14 MB/s341.14 million work units/sec5,0610.5 seconds41168879098
EncryptionChaCha20, 20 rounds, 1 MiB10% of overall scoreMulti-core10,943.97 MB/s10,943.97 million work units/sec269,5560.48 seconds697278125908752
Single-core344.94 MB/s344.94 million work units/sec8,4960.52 seconds17012411577308
Physics512-body direct-sum gravity10% of overall scoreMulti-core3,191.39 Mpair/s3,191.39 million work units/sec50,5770.54 seconds92722345790459202836768
Single-core125.2 Mpair/s125.2 million work units/sec1,9840.53 seconds25114629840120667991309
Sortingheapsort, 1M uint3210% of overall scoreMulti-core2,849.79 Mkey-cmp/s2,849.79 million work units/sec78,5070.53 seconds1723677682336054149608
Single-core141.2 Mkey-cmp/s141.2 million work units/sec3,8900.59 seconds410
Memory Latencydependent-load pointer chase, 16 MiB0% of overall scoreMulti-core224.8 ns/access320.28 million work units/sec40,5420.45 seconds272526207712
Single-core99.2 ns/access10.08 million work units/sec1,2760.5 seconds5115862320
Memory BandwidthSTREAM triad, 12 MiB working set per thread10% of overall scoreMulti-core57,406.13 MB/s57,406.13 million work units/sec179,3940.51 seconds327276743346176
Single-core16,135.17 MB/s16,135.17 million work units/sec50,4220.5 seconds64511073307240