Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3961 | 5409 |
Floating Point | Processor floating point performance | 7404 | |
Memory | Memory performance | 4913 | |
Stream | Memory bandwidth performance | 4489 |
User | craa |
Upload Date | Mon, 10 Dec 2012 16:10:27 +0000 |
Views | 4 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3961 | |
---|---|---|
Blowfish
single-core scalar |
1714
75.3 MB/sec |
|
Blowfish
multi-core scalar |
5291
217 MB/sec |
|
Text Compress
single-core scalar |
2236
7.15 MB/sec |
|
Text Compress
multi-core scalar |
5342
17.5 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6064
24.2 MB/sec |
|
Image Compress
single-core scalar |
1927
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4718
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1925
32.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3998
65.2 Mpixels/sec |
|
Lua
single-core scalar |
3806
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8038
3.09 Mnodes/sec |
Floating Point | 7404 | |
---|---|---|
Mandelbrot
single-core scalar |
2246
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7317
4.79 Gflops |
|
Dot Product
single-core scalar |
3598
1.74 Gflops |
|
Dot Product
multi-core scalar |
9209
4.20 Gflops |
|
Dot Product
single-core vector |
4418
5.29 Gflops |
|
Dot Product
multi-core vector |
11393
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1038
924 Mflops |
|
LU Decomposition
multi-core scalar |
2316
2.03 Gflops |
|
Primality Test
single-core scalar |
5480
818 Mflops |
|
Primality Test
multi-core scalar |
9823
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5049
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14928
34.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6414
5.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
20433
16.1 Mpixels/sec |
Memory | 4913 | |
---|---|---|
Read Sequential
single-core scalar |
5564
6.81 GB/sec |
|
Write Sequential
single-core scalar |
8002
5.47 GB/sec |
|
Stdlib Allocate
single-core scalar |
3088
11.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3497
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4415
4.55 GB/sec |
Stream | 4489 | |
---|---|---|
Stream Copy
single-core scalar |
4866
6.65 GB/sec |
|
Stream Copy
single-core vector |
5652
7.33 GB/sec |
|
Stream Scale
single-core scalar |
5063
6.57 GB/sec |
|
Stream Scale
single-core vector |
5615
7.58 GB/sec |
|
Stream Add
single-core scalar |
1943
2.93 GB/sec |
|
Stream Add
single-core vector |
6061
8.43 GB/sec |
|
Stream Triad
single-core scalar |
2229
3.08 GB/sec |
|
Stream Triad
single-core vector |
4488
8.40 GB/sec |