Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1083 | 1671 |
Floating Point | Processor floating point performance | 2090 | |
Memory | Memory performance | 1742 | |
Stream | Memory bandwidth performance | 2129 |
Upload Date | Thu, 24 May 2012 21:10:40 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1083 | |
---|---|---|
Blowfish
single-core scalar |
451
19.9 MB/sec |
|
Blowfish
multi-core scalar |
1289
52.8 MB/sec |
|
Text Compress
single-core scalar |
649
2.08 MB/sec |
|
Text Compress
multi-core scalar |
1334
4.38 MB/sec |
|
Text Decompress
single-core scalar |
705
2.90 MB/sec |
|
Text Decompress
multi-core scalar |
1957
7.80 MB/sec |
|
Image Compress
single-core scalar |
513
4.24 Mpixels/sec |
|
Image Compress
multi-core scalar |
1190
10.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
507
8.52 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1041
17.0 Mpixels/sec |
|
Lua
single-core scalar |
1115
429 Knodes/sec |
|
Lua
multi-core scalar |
2245
864 Knodes/sec |
Floating Point | 2090 | |
---|---|---|
Mandelbrot
single-core scalar |
673
448 Mflops |
|
Mandelbrot
multi-core scalar |
2096
1.37 Gflops |
|
Dot Product
single-core scalar |
1060
513 Mflops |
|
Dot Product
multi-core scalar |
2807
1.28 Gflops |
|
Dot Product
single-core vector |
1301
1.56 Gflops |
|
Dot Product
multi-core vector |
2680
2.79 Gflops |
|
LU Decomposition
single-core scalar |
316
282 Mflops |
|
LU Decomposition
multi-core scalar |
540
474 Mflops |
|
Primality Test
single-core scalar |
1541
230 Mflops |
|
Primality Test
multi-core scalar |
2747
510 Mflops |
|
Sharpen Image
single-core scalar |
1369
3.19 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4473
10.3 Mpixels/sec |
|
Blur Image
single-core scalar |
1783
1.41 Mpixels/sec |
|
Blur Image
multi-core scalar |
5877
4.62 Mpixels/sec |
Memory | 1742 | |
---|---|---|
Read Sequential
single-core scalar |
1372
1.68 GB/sec |
|
Write Sequential
single-core scalar |
2398
1.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
862
3.22 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1807
3.74 GB/sec |
|
Stdlib Copy
single-core scalar |
2273
2.34 GB/sec |
Stream | 2129 | |
---|---|---|
Stream Copy
single-core scalar |
1802
2.46 GB/sec |
|
Stream Copy
single-core vector |
3227
4.19 GB/sec |
|
Stream Scale
single-core scalar |
1969
2.56 GB/sec |
|
Stream Scale
single-core vector |
3079
4.16 GB/sec |
|
Stream Add
single-core scalar |
609
942 MB/sec |
|
Stream Add
single-core vector |
3144
4.37 GB/sec |
|
Stream Triad
single-core scalar |
686
972 MB/sec |
|
Stream Triad
single-core vector |
2519
4.72 GB/sec |