Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3927	5484
Floating Point	Processor floating point performance	7322
Memory	Memory performance	4970
Stream	Memory bandwidth performance	5529

Result Information

Upload Date	Mon, 20 Oct 2025 20:38:15 +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	3927
Blowfish single-core scalar	1662 73.0 MB/sec
Blowfish multi-core scalar	5314 218 MB/sec
Text Compress single-core scalar	2270 7.26 MB/sec
Text Compress multi-core scalar	5439 17.8 MB/sec
Text Decompress single-core scalar	2501 10.3 MB/sec
Text Decompress multi-core scalar	6163 24.6 MB/sec
Image Compress single-core scalar	1938 16.0 Mpixels/sec
Image Compress multi-core scalar	4671 39.3 Mpixels/sec
Image Decompress single-core scalar	1971 33.1 Mpixels/sec
Image Decompress multi-core scalar	4329 70.6 Mpixels/sec
Lua single-core scalar	3409 1.31 Mnodes/sec
Lua multi-core scalar	7462 2.87 Mnodes/sec

Floating Point Performance

Floating Point	7322
Mandelbrot single-core scalar	2278 1.52 Gflops
Mandelbrot multi-core scalar	7460 4.88 Gflops
Dot Product single-core scalar	3652 1.76 Gflops
Dot Product multi-core scalar	9409 4.29 Gflops
Dot Product single-core vector	4491 5.38 Gflops
Dot Product multi-core vector	11083 11.5 Gflops
LU Decomposition single-core scalar	1111 989 Mflops
LU Decomposition multi-core scalar	2119 1.86 Gflops
Primality Test single-core scalar	5547 829 Mflops
Primality Test multi-core scalar	9897 1.84 Gflops
Sharpen Image single-core scalar	5063 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14851 34.2 Mpixels/sec
Blur Image single-core scalar	6082 4.81 Mpixels/sec
Blur Image multi-core scalar	19477 15.3 Mpixels/sec

Memory Performance

Memory	4970
Read Sequential single-core scalar	5709 6.99 GB/sec
Write Sequential single-core scalar	8380 5.73 GB/sec
Stdlib Allocate single-core scalar	2642 9.86 Mallocs/sec
Stdlib Write single-core scalar	3567 7.38 GB/sec
Stdlib Copy single-core scalar	4552 4.69 GB/sec

Stream Performance

Stream	5529
Stream Copy single-core scalar	5965 8.16 GB/sec
Stream Copy single-core vector	7263 9.42 GB/sec
Stream Scale single-core scalar	6270 8.14 GB/sec
Stream Scale single-core vector	7107 9.59 GB/sec
Stream Add single-core scalar	2050 3.09 GB/sec
Stream Add single-core vector	7616 10.6 GB/sec
Stream Triad single-core scalar	2342 3.24 GB/sec
Stream Triad single-core vector	5622 10.5 GB/sec