Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3945 | 5420 |
Floating Point | Processor floating point performance | 7255 | |
Memory | Memory performance | 4984 | |
Stream | Memory bandwidth performance | 5033 |
User | keneft |
Upload Date | Fri, 02 Dec 2011 13:15:55 +0000 |
Views | 1 |
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 | 3945 | |
---|---|---|
Blowfish
single-core scalar |
1729
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5416
222 MB/sec |
|
Text Compress
single-core scalar |
2263
7.24 MB/sec |
|
Text Compress
multi-core scalar |
5521
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2476
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6202
24.7 MB/sec |
|
Image Compress
single-core scalar |
1954
16.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4701
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1940
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4161
67.9 Mpixels/sec |
|
Lua
single-core scalar |
3497
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7482
2.88 Mnodes/sec |
Floating Point | 7255 | |
---|---|---|
Mandelbrot
single-core scalar |
2265
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7406
4.85 Gflops |
|
Dot Product
single-core scalar |
3632
1.75 Gflops |
|
Dot Product
multi-core scalar |
9455
4.31 Gflops |
|
Dot Product
single-core vector |
4455
5.34 Gflops |
|
Dot Product
multi-core vector |
11112
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1101
980 Mflops |
|
LU Decomposition
multi-core scalar |
2098
1.84 Gflops |
|
Primality Test
single-core scalar |
5342
798 Mflops |
|
Primality Test
multi-core scalar |
9633
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5034
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14668
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6048
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19324
15.2 Mpixels/sec |
Memory | 4984 | |
---|---|---|
Read Sequential
single-core scalar |
5606
6.86 GB/sec |
|
Write Sequential
single-core scalar |
8286
5.67 GB/sec |
|
Stdlib Allocate
single-core scalar |
3206
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3439
7.12 GB/sec |
|
Stdlib Copy
single-core scalar |
4387
4.52 GB/sec |
Stream | 5033 | |
---|---|---|
Stream Copy
single-core scalar |
5271
7.21 GB/sec |
|
Stream Copy
single-core vector |
6808
8.83 GB/sec |
|
Stream Scale
single-core scalar |
5551
7.20 GB/sec |
|
Stream Scale
single-core vector |
6423
8.67 GB/sec |
|
Stream Add
single-core scalar |
1975
2.98 GB/sec |
|
Stream Add
single-core vector |
6895
9.59 GB/sec |
|
Stream Triad
single-core scalar |
2248
3.11 GB/sec |
|
Stream Triad
single-core vector |
5099
9.54 GB/sec |