Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1158 | 1611 |
Floating Point | Processor floating point performance | 1959 | |
Memory | Memory performance | 1560 | |
Stream | Memory bandwidth performance | 2082 |
Upload Date | Mon, 24 Dec 2012 02:49:45 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1158 | |
---|---|---|
Blowfish
single-core scalar |
484
21.3 MB/sec |
|
Blowfish
multi-core scalar |
1541
63.2 MB/sec |
|
Text Compress
single-core scalar |
633
2.02 MB/sec |
|
Text Compress
multi-core scalar |
1640
5.38 MB/sec |
|
Text Decompress
single-core scalar |
719
2.96 MB/sec |
|
Text Decompress
multi-core scalar |
1796
7.16 MB/sec |
|
Image Compress
single-core scalar |
566
4.68 Mpixels/sec |
|
Image Compress
multi-core scalar |
1369
11.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
562
9.44 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1256
20.5 Mpixels/sec |
|
Lua
single-core scalar |
1026
395 Knodes/sec |
|
Lua
multi-core scalar |
2315
891 Knodes/sec |
Floating Point | 1959 | |
---|---|---|
Mandelbrot
single-core scalar |
661
440 Mflops |
|
Mandelbrot
multi-core scalar |
2182
1.43 Gflops |
|
Dot Product
single-core scalar |
1028
497 Mflops |
|
Dot Product
multi-core scalar |
2819
1.28 Gflops |
|
Dot Product
single-core vector |
1147
1.38 Gflops |
|
Dot Product
multi-core vector |
3031
3.15 Gflops |
|
LU Decomposition
single-core scalar |
245
219 Mflops |
|
LU Decomposition
multi-core scalar |
582
511 Mflops |
|
Primality Test
single-core scalar |
1339
200 Mflops |
|
Primality Test
multi-core scalar |
2560
475 Mflops |
|
Sharpen Image
single-core scalar |
1382
3.22 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3860
8.90 Mpixels/sec |
|
Blur Image
single-core scalar |
1748
1.38 Mpixels/sec |
|
Blur Image
multi-core scalar |
4843
3.81 Mpixels/sec |
Memory | 1560 | |
---|---|---|
Read Sequential
single-core scalar |
1399
1.71 GB/sec |
|
Write Sequential
single-core scalar |
1933
1.32 GB/sec |
|
Stdlib Allocate
single-core scalar |
766
2.86 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1594
3.30 GB/sec |
|
Stdlib Copy
single-core scalar |
2109
2.17 GB/sec |
Stream | 2082 | |
---|---|---|
Stream Copy
single-core scalar |
1410
1.93 GB/sec |
|
Stream Copy
single-core vector |
3311
4.29 GB/sec |
|
Stream Scale
single-core scalar |
1946
2.53 GB/sec |
|
Stream Scale
single-core vector |
2983
4.03 GB/sec |
|
Stream Add
single-core scalar |
592
916 MB/sec |
|
Stream Add
single-core vector |
3348
4.66 GB/sec |
|
Stream Triad
single-core scalar |
676
957 MB/sec |
|
Stream Triad
single-core vector |
2392
4.48 GB/sec |