Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	4850	6157
Floating Point	Processor floating point performance	8345
Memory	Memory performance	4944
Stream	Memory bandwidth performance	5504

Result Information

Upload Date	Tue, 18 Nov 2025 12:04:51 +0000
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System Information

	iMac (21.5-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G14042)
Model	iMac (21.5-inch Mid 2011)
Processor	Intel Core i5-2400S @ 2.50 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-942B5BF58194151B
BIOS	Apple Inc. 87.0.0.0.0
Memory	8.00 GB 1333 MHz DDR3

Integer Performance

Integer	4850
Blowfish single-core scalar	1736 76.3 MB/sec
Blowfish multi-core scalar	5480 225 MB/sec
Text Compress single-core scalar	2216 7.09 MB/sec
Text Compress multi-core scalar	6539 21.5 MB/sec
Text Decompress single-core scalar	2484 10.2 MB/sec
Text Decompress multi-core scalar	8073 32.2 MB/sec
Image Compress single-core scalar	1921 15.9 Mpixels/sec
Image Compress multi-core scalar	6158 51.8 Mpixels/sec
Image Decompress single-core scalar	2379 39.9 Mpixels/sec
Image Decompress multi-core scalar	6549 107 Mpixels/sec
Lua single-core scalar	3790 1.46 Mnodes/sec
Lua multi-core scalar	10886 4.19 Mnodes/sec

Floating Point Performance

Floating Point	8345
Mandelbrot single-core scalar	2570 1.71 Gflops
Mandelbrot multi-core scalar	8407 5.50 Gflops
Dot Product single-core scalar	4158 2.01 Gflops
Dot Product multi-core scalar	11450 5.22 Gflops
Dot Product single-core vector	4406 5.28 Gflops
Dot Product multi-core vector	15363 16.0 Gflops
LU Decomposition single-core scalar	1126 1.00 Gflops
LU Decomposition multi-core scalar	3179 2.79 Gflops
Primality Test single-core scalar	5395 806 Mflops
Primality Test multi-core scalar	13488 2.50 Gflops
Sharpen Image single-core scalar	5094 11.9 Mpixels/sec
Sharpen Image multi-core scalar	17065 39.3 Mpixels/sec
Blur Image single-core scalar	6022 4.77 Mpixels/sec
Blur Image multi-core scalar	19113 15.0 Mpixels/sec

Memory Performance

Memory	4944
Read Sequential single-core scalar	5547 6.79 GB/sec
Write Sequential single-core scalar	8478 5.80 GB/sec
Stdlib Allocate single-core scalar	2351 8.77 Mallocs/sec
Stdlib Write single-core scalar	3556 7.36 GB/sec
Stdlib Copy single-core scalar	4790 4.94 GB/sec

Stream Performance

Stream	5504
Stream Copy single-core scalar	5829 7.97 GB/sec
Stream Copy single-core vector	7413 9.61 GB/sec
Stream Scale single-core scalar	6321 8.20 GB/sec
Stream Scale single-core vector	7078 9.55 GB/sec
Stream Add single-core scalar	2049 3.09 GB/sec
Stream Add single-core vector	7422 10.3 GB/sec
Stream Triad single-core scalar	2319 3.20 GB/sec
Stream Triad single-core vector	5606 10.5 GB/sec