Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1086 | 1635 |
Floating Point | Processor floating point performance | 2037 | |
Memory | Memory performance | 1720 | |
Stream | Memory bandwidth performance | 1980 |
Upload Date | Thu, 21 Jan 2016 19:55:07 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.11 (Build 15A278b) |
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.B12.1506081728 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1086 | |
---|---|---|
Blowfish
single-core scalar |
491
21.6 MB/sec |
|
Blowfish
multi-core scalar |
1668
68.4 MB/sec |
|
Text Compress
single-core scalar |
642
2.06 MB/sec |
|
Text Compress
multi-core scalar |
1736
5.69 MB/sec |
|
Text Decompress
single-core scalar |
669
2.75 MB/sec |
|
Text Decompress
multi-core scalar |
1701
6.78 MB/sec |
|
Image Compress
single-core scalar |
473
3.91 Mpixels/sec |
|
Image Compress
multi-core scalar |
1195
10.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
487
8.19 Mpixels/sec |
|
Image Decompress
multi-core scalar |
925
15.1 Mpixels/sec |
|
Lua
single-core scalar |
953
367 Knodes/sec |
|
Lua
multi-core scalar |
2101
808 Knodes/sec |
Floating Point | 2037 | |
---|---|---|
Mandelbrot
single-core scalar |
654
436 Mflops |
|
Mandelbrot
multi-core scalar |
2330
1.52 Gflops |
|
Dot Product
single-core scalar |
1017
491 Mflops |
|
Dot Product
multi-core scalar |
2904
1.32 Gflops |
|
Dot Product
single-core vector |
1280
1.53 Gflops |
|
Dot Product
multi-core vector |
3414
3.55 Gflops |
|
LU Decomposition
single-core scalar |
310
277 Mflops |
|
LU Decomposition
multi-core scalar |
671
589 Mflops |
|
Primality Test
single-core scalar |
1503
225 Mflops |
|
Primality Test
multi-core scalar |
2902
539 Mflops |
|
Sharpen Image
single-core scalar |
1429
3.34 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4533
10.4 Mpixels/sec |
|
Blur Image
single-core scalar |
1659
1.31 Mpixels/sec |
|
Blur Image
multi-core scalar |
3918
3.08 Mpixels/sec |
Memory | 1720 | |
---|---|---|
Read Sequential
single-core scalar |
1751
2.14 GB/sec |
|
Write Sequential
single-core scalar |
2375
1.62 GB/sec |
|
Stdlib Allocate
single-core scalar |
622
2.32 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1758
3.64 GB/sec |
|
Stdlib Copy
single-core scalar |
2096
2.16 GB/sec |
Stream | 1980 | |
---|---|---|
Stream Copy
single-core scalar |
1034
1.41 GB/sec |
|
Stream Copy
single-core vector |
2884
3.74 GB/sec |
|
Stream Scale
single-core scalar |
1747
2.27 GB/sec |
|
Stream Scale
single-core vector |
3362
4.54 GB/sec |
|
Stream Add
single-core scalar |
557
862 MB/sec |
|
Stream Add
single-core vector |
3146
4.38 GB/sec |
|
Stream Triad
single-core scalar |
659
933 MB/sec |
|
Stream Triad
single-core vector |
2457
4.60 GB/sec |