Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3971 | 5432 |
Floating Point | Processor floating point performance | 7412 | |
Memory | Memory performance | 4993 | |
Stream | Memory bandwidth performance | 4495 |
User | namelessmike |
Upload Date | Sat, 23 Jul 2011 02:01:27 +0000 |
Views | 4 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3971 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5398
221 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5437
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2466
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6124
24.4 MB/sec |
|
Image Compress
single-core scalar |
1927
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4715
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1939
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4114
67.1 Mpixels/sec |
|
Lua
single-core scalar |
3797
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
7745
2.98 Mnodes/sec |
Floating Point | 7412 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7345
4.81 Gflops |
|
Dot Product
single-core scalar |
3586
1.73 Gflops |
|
Dot Product
multi-core scalar |
9240
4.21 Gflops |
|
Dot Product
single-core vector |
4426
5.30 Gflops |
|
Dot Product
multi-core vector |
11291
11.7 Gflops |
|
LU Decomposition
single-core scalar |
1076
958 Mflops |
|
LU Decomposition
multi-core scalar |
2309
2.02 Gflops |
|
Primality Test
single-core scalar |
5495
821 Mflops |
|
Primality Test
multi-core scalar |
9828
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5087
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14995
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6404
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
20438
16.1 Mpixels/sec |
Memory | 4993 | |
---|---|---|
Read Sequential
single-core scalar |
5587
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8040
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3114
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3526
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4702
4.85 GB/sec |
Stream | 4495 | |
---|---|---|
Stream Copy
single-core scalar |
4714
6.45 GB/sec |
|
Stream Copy
single-core vector |
5647
7.32 GB/sec |
|
Stream Scale
single-core scalar |
5146
6.68 GB/sec |
|
Stream Scale
single-core vector |
5632
7.60 GB/sec |
|
Stream Add
single-core scalar |
1967
2.97 GB/sec |
|
Stream Add
single-core vector |
6091
8.47 GB/sec |
|
Stream Triad
single-core scalar |
2213
3.06 GB/sec |
|
Stream Triad
single-core vector |
4556
8.53 GB/sec |