Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4229 | 5653 |
Floating Point | Processor floating point performance | 7521 | |
Memory | Memory performance | 5044 | |
Stream | Memory bandwidth performance | 5325 |
User | leonzong |
Upload Date | Sun, 06 Nov 2011 21:53:03 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4229 | |
---|---|---|
Blowfish
single-core scalar |
1823
80.1 MB/sec |
|
Blowfish
multi-core scalar |
5829
239 MB/sec |
|
Text Compress
single-core scalar |
2395
7.66 MB/sec |
|
Text Compress
multi-core scalar |
5940
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2613
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6645
26.5 MB/sec |
|
Image Compress
single-core scalar |
2069
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5146
43.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2045
34.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4377
71.4 Mpixels/sec |
|
Lua
single-core scalar |
3698
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
8172
3.14 Mnodes/sec |
Floating Point | 7521 | |
---|---|---|
Mandelbrot
single-core scalar |
2301
1.53 Gflops |
|
Mandelbrot
multi-core scalar |
7932
5.19 Gflops |
|
Dot Product
single-core scalar |
3720
1.80 Gflops |
|
Dot Product
multi-core scalar |
10312
4.70 Gflops |
|
Dot Product
single-core vector |
4556
5.46 Gflops |
|
Dot Product
multi-core vector |
11441
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1098
977 Mflops |
|
LU Decomposition
multi-core scalar |
2218
1.94 Gflops |
|
Primality Test
single-core scalar |
5670
847 Mflops |
|
Primality Test
multi-core scalar |
10091
1.87 Gflops |
|
Sharpen Image
single-core scalar |
5121
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14581
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6188
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20069
15.8 Mpixels/sec |
Memory | 5044 | |
---|---|---|
Read Sequential
single-core scalar |
5919
7.25 GB/sec |
|
Write Sequential
single-core scalar |
8171
5.59 GB/sec |
|
Stdlib Allocate
single-core scalar |
3231
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3391
7.02 GB/sec |
|
Stdlib Copy
single-core scalar |
4509
4.65 GB/sec |
Stream | 5325 | |
---|---|---|
Stream Copy
single-core scalar |
5477
7.49 GB/sec |
|
Stream Copy
single-core vector |
7111
9.22 GB/sec |
|
Stream Scale
single-core scalar |
6076
7.88 GB/sec |
|
Stream Scale
single-core vector |
6723
9.07 GB/sec |
|
Stream Add
single-core scalar |
2062
3.11 GB/sec |
|
Stream Add
single-core vector |
7267
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2331
3.22 GB/sec |
|
Stream Triad
single-core vector |
5558
10.4 GB/sec |