Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3984 | 5445 |
Floating Point | Processor floating point performance | 7429 | |
Memory | Memory performance | 5002 | |
Stream | Memory bandwidth performance | 4509 |
User | RSmith9512 |
Upload Date | Fri, 26 Aug 2011 23:15:09 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 3984 | |
---|---|---|
Blowfish
single-core scalar |
1738
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5401
221 MB/sec |
|
Text Compress
single-core scalar |
2288
7.32 MB/sec |
|
Text Compress
multi-core scalar |
5463
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2484
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6121
24.4 MB/sec |
|
Image Compress
single-core scalar |
1921
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4636
39.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1978
33.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4145
67.6 Mpixels/sec |
|
Lua
single-core scalar |
3823
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
7812
3.01 Mnodes/sec |
Floating Point | 7429 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7378
4.83 Gflops |
|
Dot Product
single-core scalar |
3598
1.74 Gflops |
|
Dot Product
multi-core scalar |
9241
4.21 Gflops |
|
Dot Product
single-core vector |
4444
5.32 Gflops |
|
Dot Product
multi-core vector |
11374
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1043
928 Mflops |
|
LU Decomposition
multi-core scalar |
2285
2.00 Gflops |
|
Primality Test
single-core scalar |
5500
821 Mflops |
|
Primality Test
multi-core scalar |
9863
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5066
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14931
34.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6431
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20601
16.2 Mpixels/sec |
Memory | 5002 | |
---|---|---|
Read Sequential
single-core scalar |
5571
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8050
5.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
3185
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3504
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4703
4.85 GB/sec |
Stream | 4509 | |
---|---|---|
Stream Copy
single-core scalar |
4804
6.57 GB/sec |
|
Stream Copy
single-core vector |
5765
7.48 GB/sec |
|
Stream Scale
single-core scalar |
5085
6.60 GB/sec |
|
Stream Scale
single-core vector |
5583
7.53 GB/sec |
|
Stream Add
single-core scalar |
1940
2.93 GB/sec |
|
Stream Add
single-core vector |
6149
8.55 GB/sec |
|
Stream Triad
single-core scalar |
2206
3.05 GB/sec |
|
Stream Triad
single-core vector |
4547
8.51 GB/sec |