Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3554 5588
Floating Point Processor floating point performance 7792
Memory Memory performance 5190
Stream Memory bandwidth performance 5798

Result Information

User jeffstumpf
Upload Date Fri, 17 Dec 2021 01:43:08 +0000
Views 22

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 3554
Blowfish
single-core scalar
1323
58.1 MB/sec
 
Blowfish
multi-core scalar
3144
129 MB/sec
 
Text Compress
single-core scalar
1934
6.19 MB/sec
 
Text Compress
multi-core scalar
3841
12.6 MB/sec
 
Text Decompress
single-core scalar
1771
7.28 MB/sec
 
Text Decompress
multi-core scalar
5886
23.5 MB/sec
 
Image Compress
single-core scalar
1858
15.4 Mpixels/sec
 
Image Compress
multi-core scalar
4642
39.1 Mpixels/sec
 
Image Decompress
single-core scalar
1850
31.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4496
73.4 Mpixels/sec
 
Lua
single-core scalar
3950
1.52 Mnodes/sec
 
Lua
multi-core scalar
7957
3.06 Mnodes/sec
 

Floating Point Performance

Floating Point 7792
Mandelbrot
single-core scalar
1975
1.31 Gflops
 
Mandelbrot
multi-core scalar
7777
5.09 Gflops
 
Dot Product
single-core scalar
3618
1.75 Gflops
 
Dot Product
multi-core scalar
10118
4.61 Gflops
 
Dot Product
single-core vector
4705
5.64 Gflops
 
Dot Product
multi-core vector
11816
12.3 Gflops
 
LU Decomposition
single-core scalar
1198
1.07 Gflops
 
LU Decomposition
multi-core scalar
2295
2.01 Gflops
 
Primality Test
single-core scalar
5954
889 Mflops
 
Primality Test
multi-core scalar
10728
1.99 Gflops
 
Sharpen Image
single-core scalar
5433
12.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
15809
36.4 Mpixels/sec
 
Blur Image
single-core scalar
6536
5.17 Mpixels/sec
 
Blur Image
multi-core scalar
21133
16.6 Mpixels/sec
 

Memory Performance

Memory 5190
Read Sequential
single-core scalar
6087
7.45 GB/sec
 
Write Sequential
single-core scalar
9009
6.16 GB/sec
 
Stdlib Allocate
single-core scalar
2556
9.54 Mallocs/sec
 
Stdlib Write
single-core scalar
3498
7.24 GB/sec
 
Stdlib Copy
single-core scalar
4801
4.95 GB/sec
 

Stream Performance

Stream 5798
Stream Copy
single-core scalar
6265
8.57 GB/sec
 
Stream Copy
single-core vector
7598
9.85 GB/sec
 
Stream Scale
single-core scalar
6660
8.64 GB/sec
 
Stream Scale
single-core vector
7377
9.96 GB/sec
 
Stream Add
single-core scalar
2197
3.32 GB/sec
 
Stream Add
single-core vector
7984
11.1 GB/sec
 
Stream Triad
single-core scalar
2515
3.48 GB/sec
 
Stream Triad
single-core vector
5788
10.8 GB/sec