Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3952 5403
Floating Point Processor floating point performance 7060
Memory Memory performance 4924
Stream Memory bandwidth performance 5643

Result Information

Upload Date Sat, 22 Jun 2019 14:10:45 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G7024)
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. 133.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3952
Blowfish
single-core scalar
1718
75.5 MB/sec
 
Blowfish
multi-core scalar
5354
219 MB/sec
 
Text Compress
single-core scalar
2278
7.29 MB/sec
 
Text Compress
multi-core scalar
5544
18.2 MB/sec
 
Text Decompress
single-core scalar
2508
10.3 MB/sec
 
Text Decompress
multi-core scalar
6173
24.6 MB/sec
 
Image Compress
single-core scalar
1935
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4661
39.2 Mpixels/sec
 
Image Decompress
single-core scalar
1971
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4235
69.1 Mpixels/sec
 
Lua
single-core scalar
3505
1.35 Mnodes/sec
 
Lua
multi-core scalar
7549
2.90 Mnodes/sec
 

Floating Point Performance

Floating Point 7060
Mandelbrot
single-core scalar
2275
1.51 Gflops
 
Mandelbrot
multi-core scalar
7445
4.87 Gflops
 
Dot Product
single-core scalar
3644
1.76 Gflops
 
Dot Product
multi-core scalar
9405
4.29 Gflops
 
Dot Product
single-core vector
4488
5.38 Gflops
 
Dot Product
multi-core vector
10747
11.2 Gflops
 
LU Decomposition
single-core scalar
1084
965 Mflops
 
LU Decomposition
multi-core scalar
2088
1.83 Gflops
 
Primality Test
single-core scalar
5423
810 Mflops
 
Primality Test
multi-core scalar
8946
1.66 Gflops
 
Sharpen Image
single-core scalar
5050
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
13224
30.5 Mpixels/sec
 
Blur Image
single-core scalar
6086
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
18943
14.9 Mpixels/sec
 

Memory Performance

Memory 4924
Read Sequential
single-core scalar
5708
6.99 GB/sec
 
Write Sequential
single-core scalar
8469
5.79 GB/sec
 
Stdlib Allocate
single-core scalar
2421
9.03 Mallocs/sec
 
Stdlib Write
single-core scalar
3475
7.19 GB/sec
 
Stdlib Copy
single-core scalar
4548
4.69 GB/sec
 

Stream Performance

Stream 5643
Stream Copy
single-core scalar
5970
8.17 GB/sec
 
Stream Copy
single-core vector
7493
9.72 GB/sec
 
Stream Scale
single-core scalar
6322
8.20 GB/sec
 
Stream Scale
single-core vector
7264
9.80 GB/sec
 
Stream Add
single-core scalar
2055
3.10 GB/sec
 
Stream Add
single-core vector
7859
10.9 GB/sec
 
Stream Triad
single-core scalar
2346
3.24 GB/sec
 
Stream Triad
single-core vector
5837
10.9 GB/sec