Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer	Processor integer performance	7591	8819
Floating Point	Processor floating point performance	11828
Memory	Memory performance	6086
Stream	Memory bandwidth performance	8060

Result Information

Upload Date	Thu, 20 Nov 2025 16:25:17 +0000
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System Information

	iMac (27-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G14042)
Model	iMac (27-inch Mid 2011)
Processor	Intel Core i5-2500S @ 2.70 GHz 1 Processor, 4 Cores
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	6144 KB
Motherboard	Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS	Apple Inc. 87.0.0.0.0
Memory	16.00 GB 1333 MHz DDR3

Integer Performance

Integer	7591
Blowfish single-core scalar	2256 99.1 MB/sec
Blowfish multi-core scalar	7339 301 MB/sec
Text Compress single-core scalar	3623 11.6 MB/sec
Text Compress multi-core scalar	10681 35.0 MB/sec
Text Decompress single-core scalar	3976 16.3 MB/sec
Text Decompress multi-core scalar	12420 49.5 MB/sec
Image Compress single-core scalar	3354 27.7 Mpixels/sec
Image Compress multi-core scalar	9981 84.0 Mpixels/sec
Image Decompress single-core scalar	3847 64.6 Mpixels/sec
Image Decompress multi-core scalar	11806 193 Mpixels/sec
Lua single-core scalar	5413 2.08 Mnodes/sec
Lua multi-core scalar	16405 6.31 Mnodes/sec

Floating Point Performance

Floating Point	11828
Mandelbrot single-core scalar	3120 2.08 Gflops
Mandelbrot multi-core scalar	9616 6.29 Gflops
Dot Product single-core scalar	5061 2.45 Gflops
Dot Product multi-core scalar	16316 7.44 Gflops
Dot Product single-core vector	6137 7.35 Gflops
Dot Product multi-core vector	21424 22.3 Gflops
LU Decomposition single-core scalar	2764 2.46 Gflops
LU Decomposition multi-core scalar	5668 4.97 Gflops
Primality Test single-core scalar	9173 1.37 Gflops
Primality Test multi-core scalar	22292 4.14 Gflops
Sharpen Image single-core scalar	7279 17.0 Mpixels/sec
Sharpen Image multi-core scalar	22350 51.5 Mpixels/sec
Blur Image single-core scalar	8500 6.73 Mpixels/sec
Blur Image multi-core scalar	25898 20.4 Mpixels/sec

Memory Performance

Memory	6086
Read Sequential single-core scalar	7085 8.68 GB/sec
Write Sequential single-core scalar	10298 7.04 GB/sec
Stdlib Allocate single-core scalar	3624 13.5 Mallocs/sec
Stdlib Write single-core scalar	4023 8.33 GB/sec
Stdlib Copy single-core scalar	5400 5.57 GB/sec

Stream Performance

Stream	8060
Stream Copy single-core scalar	7536 10.3 GB/sec
Stream Copy single-core vector	8769 11.4 GB/sec
Stream Scale single-core scalar	7675 9.96 GB/sec
Stream Scale single-core vector	8464 11.4 GB/sec
Stream Add single-core scalar	7586 11.5 GB/sec
Stream Add single-core vector	9308 12.9 GB/sec
Stream Triad single-core scalar	8253 11.4 GB/sec
Stream Triad single-core vector	6892 12.9 GB/sec