Section	Description	Score	Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	3900	5494
Floating Point	Processor floating point performance	7380
Memory	Memory performance	4926
Stream	Memory bandwidth performance	5613

Result Information

Upload Date	Thu, 05 Dec 2019 22:44:49 +0000
Views	143

System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.13.6 (Build 17G9016)
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	3900
Blowfish single-core scalar	1630 71.6 MB/sec
Blowfish multi-core scalar	5340 219 MB/sec
Text Compress single-core scalar	2268 7.26 MB/sec
Text Compress multi-core scalar	5433 17.8 MB/sec
Text Decompress single-core scalar	2502 10.3 MB/sec
Text Decompress multi-core scalar	6183 24.6 MB/sec
Image Compress single-core scalar	1935 16.0 Mpixels/sec
Image Compress multi-core scalar	4740 39.9 Mpixels/sec
Image Decompress single-core scalar	1970 33.1 Mpixels/sec
Image Decompress multi-core scalar	4186 68.3 Mpixels/sec
Lua single-core scalar	3381 1.30 Mnodes/sec
Lua multi-core scalar	7242 2.79 Mnodes/sec

Floating Point Performance

Floating Point	7380
Mandelbrot single-core scalar	2219 1.48 Gflops
Mandelbrot multi-core scalar	7296 4.77 Gflops
Dot Product single-core scalar	3552 1.72 Gflops
Dot Product multi-core scalar	11697 5.33 Gflops
Dot Product single-core vector	4480 5.37 Gflops
Dot Product multi-core vector	10910 11.3 Gflops
LU Decomposition single-core scalar	1104 982 Mflops
LU Decomposition multi-core scalar	2089 1.83 Gflops
Primality Test single-core scalar	5369 802 Mflops
Primality Test multi-core scalar	9869 1.83 Gflops
Sharpen Image single-core scalar	5052 11.8 Mpixels/sec
Sharpen Image multi-core scalar	14420 33.2 Mpixels/sec
Blur Image single-core scalar	6071 4.80 Mpixels/sec
Blur Image multi-core scalar	19198 15.1 Mpixels/sec

Memory Performance

Memory	4926
Read Sequential single-core scalar	5701 6.98 GB/sec
Write Sequential single-core scalar	8315 5.69 GB/sec
Stdlib Allocate single-core scalar	2331 8.70 Mallocs/sec
Stdlib Write single-core scalar	3528 7.30 GB/sec
Stdlib Copy single-core scalar	4757 4.90 GB/sec

Stream Performance

Stream	5613
Stream Copy single-core scalar	5964 8.16 GB/sec
Stream Copy single-core vector	7475 9.69 GB/sec
Stream Scale single-core scalar	6368 8.26 GB/sec
Stream Scale single-core vector	7069 9.54 GB/sec
Stream Add single-core scalar	2044 3.09 GB/sec
Stream Add single-core vector	7842 10.9 GB/sec
Stream Triad single-core scalar	2317 3.20 GB/sec
Stream Triad single-core vector	5826 10.9 GB/sec