CoreMark results

This page stores various results obtained from running the CoreMark benchmark included in this package. Bold text indicates the best result from a given compiler.

The results presented on this page are strictly unofficial, please refer to the CoreMark scores page on the EEMBC website for official results.

Jump to: Embedded systems Workstations

Embedded Systems

HP t5325

The t5325 is a miniscule low-power thin client unveiled by HP in late 2009, designed around a Marvell Kirkwood 88F6281 system-on-a-chip implementing a Marvell designed ARMv5TE-compliant "Sheeva" processor core clocked at 1.2 GHz with independent 16 KiB instruction and data caches and a 256 KiB unified secondary cache. All tests are performed under the HP "ThinPro" operating system, a lightly customized variant of Debian Lenny, on a system not specifically configured for benchmarking.

GCC 4.2.4: 40,000 iterations

Options	Iterations/second
none	551.95
-O1	1747.49
-O2	1873.54
-O3	2214.84

Workstations

HP VISUALIZE C3000 (9000/785/C3000)

A mid-range Unix workstation released in 1999, based on HP's indigenous PA-8500 microprocessor with 1 MiB of on-die data cache, 512 KiB of on-die instruction cache and a clock frequency of 400 MHz. All tests are performed under HP-UX 11.11 (11i v1) on a system not specifically configured for benchmarking.

HP C B.11.11.16: 20,000 iterations

Options	Iterations/second
none	182.82
+O1	257.37
+O2	727.28
+O3	800.64
+O4	752.73
-fast	776.70

Note: HP C +O2 is roughly equivalent to GCC -O1

GCC 4.2.3: 20,000 iterations

Options	Iterations/second
none	205.21
-O1	593.12
-O2	655.74
-O3	718.13
-O3 -ffast-math	718.13

Note: -Ofast is only available in GCC >=4.7