Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4638 | 6381 |
Floating Point | Processor floating point performance | 9135 | |
Memory | Memory performance | 4818 | |
Stream | Memory bandwidth performance | 5969 |
User | sega166 |
Upload Date | Sat, 30 Jul 2011 16:30:04 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4638 | |
---|---|---|
Blowfish
single-core scalar |
1830
80.4 MB/sec |
|
Blowfish
multi-core scalar |
6170
253 MB/sec |
|
Text Compress
single-core scalar |
2545
8.14 MB/sec |
|
Text Compress
multi-core scalar |
5910
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2576
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6655
26.5 MB/sec |
|
Image Compress
single-core scalar |
2403
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5812
48.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2993
50.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6245
102 Mpixels/sec |
|
Lua
single-core scalar |
4075
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8449
3.25 Mnodes/sec |
Floating Point | 9135 | |
---|---|---|
Mandelbrot
single-core scalar |
2119
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7226
4.73 Gflops |
|
Dot Product
single-core scalar |
3714
1.79 Gflops |
|
Dot Product
multi-core scalar |
10334
4.71 Gflops |
|
Dot Product
single-core vector |
5985
7.17 Gflops |
|
Dot Product
multi-core vector |
15604
16.2 Gflops |
|
LU Decomposition
single-core scalar |
2285
2.03 Gflops |
|
LU Decomposition
multi-core scalar |
3302
2.90 Gflops |
|
Primality Test
single-core scalar |
5976
893 Mflops |
|
Primality Test
multi-core scalar |
11260
2.09 Gflops |
|
Sharpen Image
single-core scalar |
11004
25.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26815
61.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5050
4.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
17222
13.5 Mpixels/sec |
Memory | 4818 | |
---|---|---|
Read Sequential
single-core scalar |
5420
6.64 GB/sec |
|
Write Sequential
single-core scalar |
6988
4.78 GB/sec |
|
Stdlib Allocate
single-core scalar |
3474
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3531
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4679
4.82 GB/sec |
Stream | 5969 | |
---|---|---|
Stream Copy
single-core scalar |
5274
7.21 GB/sec |
|
Stream Copy
single-core vector |
6818
8.84 GB/sec |
|
Stream Scale
single-core scalar |
5161
6.70 GB/sec |
|
Stream Scale
single-core vector |
6484
8.75 GB/sec |
|
Stream Add
single-core scalar |
6030
9.10 GB/sec |
|
Stream Add
single-core vector |
7133
9.92 GB/sec |
|
Stream Triad
single-core scalar |
5579
7.71 GB/sec |
|
Stream Triad
single-core vector |
5278
9.88 GB/sec |