Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5022 | 6364 |
Floating Point | Processor floating point performance | 8467 | |
Memory | Memory performance | 5073 | |
Stream | Memory bandwidth performance | 6284 |
User | PeteSammon |
Upload Date | Sat, 26 Nov 2011 12:47:07 +0000 |
Views | 1 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
Model | MacBook Air (11-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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5022 | |
---|---|---|
Blowfish
single-core scalar |
1770
77.8 MB/sec |
|
Blowfish
multi-core scalar |
5571
228 MB/sec |
|
Text Compress
single-core scalar |
2860
9.15 MB/sec |
|
Text Compress
multi-core scalar |
6800
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3136
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7734
30.8 MB/sec |
|
Image Compress
single-core scalar |
2604
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6384
53.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2943
49.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6685
109 Mpixels/sec |
|
Lua
single-core scalar |
4606
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9176
3.53 Mnodes/sec |
Floating Point | 8467 | |
---|---|---|
Mandelbrot
single-core scalar |
2450
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8102
5.30 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
9368
4.27 Gflops |
|
Dot Product
single-core vector |
4819
5.77 Gflops |
|
Dot Product
multi-core vector |
13232
13.8 Gflops |
|
LU Decomposition
single-core scalar |
2162
1.92 Gflops |
|
LU Decomposition
multi-core scalar |
3330
2.92 Gflops |
|
Primality Test
single-core scalar |
6742
1.01 Gflops |
|
Primality Test
multi-core scalar |
11981
2.22 Gflops |
|
Sharpen Image
single-core scalar |
5717
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17679
40.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6654
5.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
22323
17.6 Mpixels/sec |
Memory | 5073 | |
---|---|---|
Read Sequential
single-core scalar |
5594
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8031
5.49 GB/sec |
|
Stdlib Allocate
single-core scalar |
3646
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3563
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4532
4.67 GB/sec |
Stream | 6284 | |
---|---|---|
Stream Copy
single-core scalar |
5697
7.79 GB/sec |
|
Stream Copy
single-core vector |
7109
9.22 GB/sec |
|
Stream Scale
single-core scalar |
6119
7.94 GB/sec |
|
Stream Scale
single-core vector |
6851
9.25 GB/sec |
|
Stream Add
single-core scalar |
5593
8.44 GB/sec |
|
Stream Add
single-core vector |
7392
10.3 GB/sec |
|
Stream Triad
single-core scalar |
6020
8.32 GB/sec |
|
Stream Triad
single-core vector |
5491
10.3 GB/sec |