Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3949	5356
Floating Point	Processor floating point performance	7194
Memory	Memory performance	4798
Stream	Memory bandwidth performance	4964

Result Information

Upload Date	Mon, 20 Oct 2025 20:42:28 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.12.6 (Build 16G2136)
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
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	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. 135.0.0.0.0
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	3949
Blowfish single-core scalar	1671 73.4 MB/sec
Blowfish multi-core scalar	5387 221 MB/sec
Text Compress single-core scalar	2274 7.27 MB/sec
Text Compress multi-core scalar	5452 17.9 MB/sec
Text Decompress single-core scalar	2500 10.3 MB/sec
Text Decompress multi-core scalar	6190 24.7 MB/sec
Image Compress single-core scalar	1934 16.0 Mpixels/sec
Image Compress multi-core scalar	4756 40.0 Mpixels/sec
Image Decompress single-core scalar	1970 33.1 Mpixels/sec
Image Decompress multi-core scalar	4230 69.0 Mpixels/sec
Lua single-core scalar	3401 1.31 Mnodes/sec
Lua multi-core scalar	7633 2.94 Mnodes/sec

Floating Point Performance

Floating Point	7194
Mandelbrot single-core scalar	2083 1.39 Gflops
Mandelbrot multi-core scalar	6007 3.93 Gflops
Dot Product single-core scalar	3556 1.72 Gflops
Dot Product multi-core scalar	9434 4.30 Gflops
Dot Product single-core vector	4488 5.38 Gflops
Dot Product multi-core vector	11129 11.6 Gflops
LU Decomposition single-core scalar	1108 986 Mflops
LU Decomposition multi-core scalar	2107 1.85 Gflops
Primality Test single-core scalar	5458 815 Mflops
Primality Test multi-core scalar	9880 1.83 Gflops
Sharpen Image single-core scalar	5069 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14836 34.2 Mpixels/sec
Blur Image single-core scalar	6080 4.81 Mpixels/sec
Blur Image multi-core scalar	19487 15.3 Mpixels/sec

Memory Performance

Memory	4798
Read Sequential single-core scalar	5705 6.99 GB/sec
Write Sequential single-core scalar	8358 5.72 GB/sec
Stdlib Allocate single-core scalar	2424 9.05 Mallocs/sec
Stdlib Write single-core scalar	3259 6.75 GB/sec
Stdlib Copy single-core scalar	4246 4.38 GB/sec

Stream Performance

Stream	4964
Stream Copy single-core scalar	5358 7.33 GB/sec
Stream Copy single-core vector	7422 9.62 GB/sec
Stream Scale single-core scalar	6296 8.17 GB/sec
Stream Scale single-core vector	5880 7.94 GB/sec
Stream Add single-core scalar	1709 2.58 GB/sec
Stream Add single-core vector	6656 9.26 GB/sec
Stream Triad single-core scalar	1654 2.29 GB/sec
Stream Triad single-core vector	4743 8.88 GB/sec