Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4333 | 5825 |
Floating Point | Processor floating point performance | 8031 | |
Memory | Memory performance | 5247 | |
Stream | Memory bandwidth performance | 4488 |
User | mralston |
Upload Date | Thu, 28 Jul 2011 19:11:20 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 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 | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4333 | |
---|---|---|
Blowfish
single-core scalar |
1867
82.0 MB/sec |
|
Blowfish
multi-core scalar |
5856
240 MB/sec |
|
Text Compress
single-core scalar |
2452
7.84 MB/sec |
|
Text Compress
multi-core scalar |
5939
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2671
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6687
26.6 MB/sec |
|
Image Compress
single-core scalar |
2061
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5087
42.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2088
35.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4449
72.6 Mpixels/sec |
|
Lua
single-core scalar |
4117
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8725
3.36 Mnodes/sec |
Floating Point | 8031 | |
---|---|---|
Mandelbrot
single-core scalar |
2432
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8001
5.24 Gflops |
|
Dot Product
single-core scalar |
3868
1.87 Gflops |
|
Dot Product
multi-core scalar |
9966
4.54 Gflops |
|
Dot Product
single-core vector |
4757
5.70 Gflops |
|
Dot Product
multi-core vector |
12423
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1106
984 Mflops |
|
LU Decomposition
multi-core scalar |
2480
2.17 Gflops |
|
Primality Test
single-core scalar |
5926
885 Mflops |
|
Primality Test
multi-core scalar |
10695
1.98 Gflops |
|
Sharpen Image
single-core scalar |
5455
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16266
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6920
5.48 Mpixels/sec |
|
Blur Image
multi-core scalar |
22140
17.4 Mpixels/sec |
Memory | 5247 | |
---|---|---|
Read Sequential
single-core scalar |
5927
7.26 GB/sec |
|
Write Sequential
single-core scalar |
8623
5.90 GB/sec |
|
Stdlib Allocate
single-core scalar |
3433
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4713
4.86 GB/sec |
Stream | 4488 | |
---|---|---|
Stream Copy
single-core scalar |
4874
6.67 GB/sec |
|
Stream Copy
single-core vector |
5652
7.33 GB/sec |
|
Stream Scale
single-core scalar |
5089
6.60 GB/sec |
|
Stream Scale
single-core vector |
5471
7.38 GB/sec |
|
Stream Add
single-core scalar |
2086
3.15 GB/sec |
|
Stream Add
single-core vector |
5962
8.29 GB/sec |
|
Stream Triad
single-core scalar |
2367
3.27 GB/sec |
|
Stream Triad
single-core vector |
4406
8.25 GB/sec |