Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1237 | 1839 |
Floating Point | Processor floating point performance | 2292 | |
Memory | Memory performance | 1884 | |
Stream | Memory bandwidth performance | 2278 |
Upload Date | Tue, 28 May 2013 15:16:18 +0000 |
Views | 2 |
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 i5-2557M @ 1.70 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 | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1237 | |
---|---|---|
Blowfish
single-core scalar |
507
22.3 MB/sec |
|
Blowfish
multi-core scalar |
1706
69.9 MB/sec |
|
Text Compress
single-core scalar |
667
2.14 MB/sec |
|
Text Compress
multi-core scalar |
1743
5.72 MB/sec |
|
Text Decompress
single-core scalar |
737
3.03 MB/sec |
|
Text Decompress
multi-core scalar |
1993
7.94 MB/sec |
|
Image Compress
single-core scalar |
572
4.73 Mpixels/sec |
|
Image Compress
multi-core scalar |
1538
12.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
579
9.72 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1343
21.9 Mpixels/sec |
|
Lua
single-core scalar |
1016
391 Knodes/sec |
|
Lua
multi-core scalar |
2447
941 Knodes/sec |
Floating Point | 2292 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2327
1.52 Gflops |
|
Dot Product
single-core scalar |
1082
523 Mflops |
|
Dot Product
multi-core scalar |
3112
1.42 Gflops |
|
Dot Product
single-core vector |
1313
1.57 Gflops |
|
Dot Product
multi-core vector |
3583
3.73 Gflops |
|
LU Decomposition
single-core scalar |
327
291 Mflops |
|
LU Decomposition
multi-core scalar |
688
603 Mflops |
|
Primality Test
single-core scalar |
1599
239 Mflops |
|
Primality Test
multi-core scalar |
3164
587 Mflops |
|
Sharpen Image
single-core scalar |
1499
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4707
10.8 Mpixels/sec |
|
Blur Image
single-core scalar |
1802
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6213
4.89 Mpixels/sec |
Memory | 1884 | |
---|---|---|
Read Sequential
single-core scalar |
1838
2.25 GB/sec |
|
Write Sequential
single-core scalar |
2527
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
952
3.55 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1823
3.77 GB/sec |
|
Stdlib Copy
single-core scalar |
2284
2.35 GB/sec |
Stream | 2278 | |
---|---|---|
Stream Copy
single-core scalar |
1930
2.64 GB/sec |
|
Stream Copy
single-core vector |
3527
4.57 GB/sec |
|
Stream Scale
single-core scalar |
2027
2.63 GB/sec |
|
Stream Scale
single-core vector |
3424
4.62 GB/sec |
|
Stream Add
single-core scalar |
614
950 MB/sec |
|
Stream Add
single-core vector |
3441
4.79 GB/sec |
|
Stream Triad
single-core scalar |
712
1008 MB/sec |
|
Stream Triad
single-core vector |
2556
4.78 GB/sec |