Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5041 6448
Floating Point Processor floating point performance 8625
Memory Memory performance 4941
Stream Memory bandwidth performance 6773

Result Information

User jeffstumpf
Upload Date Fri, 17 Dec 2021 01:44:44 +0000
Views 13

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6
Model MacBook Air (13-inch Mid 2011)
Processor Intel Core i7-2677M @ 1.80 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 4096 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 5041
Blowfish
single-core scalar
1723
75.7 MB/sec
 
Blowfish
multi-core scalar
5534
227 MB/sec
 
Text Compress
single-core scalar
2855
9.13 MB/sec
 
Text Compress
multi-core scalar
6816
22.4 MB/sec
 
Text Decompress
single-core scalar
3117
12.8 MB/sec
 
Text Decompress
multi-core scalar
7650
30.5 MB/sec
 
Image Compress
single-core scalar
2635
21.8 Mpixels/sec
 
Image Compress
multi-core scalar
6362
53.5 Mpixels/sec
 
Image Decompress
single-core scalar
3015
50.6 Mpixels/sec
 
Image Decompress
multi-core scalar
6917
113 Mpixels/sec
 
Lua
single-core scalar
4478
1.72 Mnodes/sec
 
Lua
multi-core scalar
9393
3.61 Mnodes/sec
 

Floating Point Performance

Floating Point 8625
Mandelbrot
single-core scalar
2453
1.63 Gflops
 
Mandelbrot
multi-core scalar
8043
5.26 Gflops
 
Dot Product
single-core scalar
3971
1.92 Gflops
 
Dot Product
multi-core scalar
9275
4.23 Gflops
 
Dot Product
single-core vector
4813
5.77 Gflops
 
Dot Product
multi-core vector
13098
13.6 Gflops
 
LU Decomposition
single-core scalar
2172
1.93 Gflops
 
LU Decomposition
multi-core scalar
3330
2.92 Gflops
 
Primality Test
single-core scalar
7070
1.06 Gflops
 
Primality Test
multi-core scalar
14015
2.60 Gflops
 
Sharpen Image
single-core scalar
5739
13.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
17824
41.1 Mpixels/sec
 
Blur Image
single-core scalar
6666
5.28 Mpixels/sec
 
Blur Image
multi-core scalar
22284
17.5 Mpixels/sec
 

Memory Performance

Memory 4941
Read Sequential
single-core scalar
5622
6.88 GB/sec
 
Write Sequential
single-core scalar
8043
5.50 GB/sec
 
Stdlib Allocate
single-core scalar
2743
10.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3556
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4744
4.89 GB/sec
 

Stream Performance

Stream 6773
Stream Copy
single-core scalar
6314
8.64 GB/sec
 
Stream Copy
single-core vector
7609
9.87 GB/sec
 
Stream Scale
single-core scalar
6276
8.14 GB/sec
 
Stream Scale
single-core vector
7337
9.90 GB/sec
 
Stream Add
single-core scalar
6145
9.28 GB/sec
 
Stream Add
single-core vector
7980
11.1 GB/sec
 
Stream Triad
single-core scalar
6596
9.11 GB/sec
 
Stream Triad
single-core vector
5930
11.1 GB/sec