Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4638 | 5921 |
Floating Point | Processor floating point performance | 7845 | |
Memory | Memory performance | 4766 | |
Stream | Memory bandwidth performance | 5988 |
User | Jango77 |
Upload Date | Wed, 04 Jan 2012 21:45:17 +0000 |
Views | 5 |
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 | 4638 | |
---|---|---|
Blowfish
single-core scalar |
1632
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5126
210 MB/sec |
|
Text Compress
single-core scalar |
2653
8.49 MB/sec |
|
Text Compress
multi-core scalar |
6276
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2884
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7255
28.9 MB/sec |
|
Image Compress
single-core scalar |
2410
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5888
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2688
45.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6184
101 Mpixels/sec |
|
Lua
single-core scalar |
4262
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8405
3.23 Mnodes/sec |
Floating Point | 7845 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7422
4.86 Gflops |
|
Dot Product
single-core scalar |
3692
1.78 Gflops |
|
Dot Product
multi-core scalar |
8567
3.90 Gflops |
|
Dot Product
single-core vector |
4479
5.37 Gflops |
|
Dot Product
multi-core vector |
12227
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2004
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3055
2.68 Gflops |
|
Primality Test
single-core scalar |
6249
933 Mflops |
|
Primality Test
multi-core scalar |
11500
2.13 Gflops |
|
Sharpen Image
single-core scalar |
5304
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16376
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6161
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20532
16.1 Mpixels/sec |
Memory | 4766 | |
---|---|---|
Read Sequential
single-core scalar |
5250
6.43 GB/sec |
|
Write Sequential
single-core scalar |
7464
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3373
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4233
4.36 GB/sec |
Stream | 5988 | |
---|---|---|
Stream Copy
single-core scalar |
5825
7.97 GB/sec |
|
Stream Copy
single-core vector |
6804
8.82 GB/sec |
|
Stream Scale
single-core scalar |
5275
6.84 GB/sec |
|
Stream Scale
single-core vector |
6513
8.79 GB/sec |
|
Stream Add
single-core scalar |
5236
7.90 GB/sec |
|
Stream Add
single-core vector |
7203
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5716
7.90 GB/sec |
|
Stream Triad
single-core vector |
5338
9.99 GB/sec |