Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4315 | 5718 |
Floating Point | Processor floating point performance | 8007 | |
Memory | Memory performance | 4789 | |
Stream | Memory bandwidth performance | 4482 |
User | ralphbert |
Upload Date | Wed, 03 Aug 2011 17:21:22 +0000 |
Views | 1 |
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 | 4315 | |
---|---|---|
Blowfish
single-core scalar |
1866
82.0 MB/sec |
|
Blowfish
multi-core scalar |
5801
238 MB/sec |
|
Text Compress
single-core scalar |
2447
7.83 MB/sec |
|
Text Compress
multi-core scalar |
5917
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2668
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6650
26.5 MB/sec |
|
Image Compress
single-core scalar |
2067
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5052
42.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2080
34.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4407
71.9 Mpixels/sec |
|
Lua
single-core scalar |
4115
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8716
3.35 Mnodes/sec |
Floating Point | 8007 | |
---|---|---|
Mandelbrot
single-core scalar |
2424
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7949
5.20 Gflops |
|
Dot Product
single-core scalar |
3850
1.86 Gflops |
|
Dot Product
multi-core scalar |
10040
4.58 Gflops |
|
Dot Product
single-core vector |
4766
5.71 Gflops |
|
Dot Product
multi-core vector |
12360
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1106
984 Mflops |
|
LU Decomposition
multi-core scalar |
2494
2.19 Gflops |
|
Primality Test
single-core scalar |
5872
877 Mflops |
|
Primality Test
multi-core scalar |
10790
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5455
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16270
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6889
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
21843
17.2 Mpixels/sec |
Memory | 4789 | |
---|---|---|
Read Sequential
single-core scalar |
5400
6.61 GB/sec |
|
Write Sequential
single-core scalar |
7684
5.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
3120
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3350
6.93 GB/sec |
|
Stdlib Copy
single-core scalar |
4395
4.53 GB/sec |
Stream | 4482 | |
---|---|---|
Stream Copy
single-core scalar |
4929
6.74 GB/sec |
|
Stream Copy
single-core vector |
5635
7.31 GB/sec |
|
Stream Scale
single-core scalar |
5017
6.51 GB/sec |
|
Stream Scale
single-core vector |
5583
7.53 GB/sec |
|
Stream Add
single-core scalar |
1934
2.92 GB/sec |
|
Stream Add
single-core vector |
6066
8.44 GB/sec |
|
Stream Triad
single-core scalar |
2206
3.05 GB/sec |
|
Stream Triad
single-core vector |
4488
8.40 GB/sec |