Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4306 | 5778 |
Floating Point | Processor floating point performance | 8006 | |
Memory | Memory performance | 5067 | |
Stream | Memory bandwidth performance | 4561 |
User | jowens34 |
Upload Date | Tue, 26 Jul 2011 03:01:51 +0000 |
Views | 4 |
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 | 4306 | |
---|---|---|
Blowfish
single-core scalar |
1855
81.5 MB/sec |
|
Blowfish
multi-core scalar |
5854
240 MB/sec |
|
Text Compress
single-core scalar |
2450
7.84 MB/sec |
|
Text Compress
multi-core scalar |
5984
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2640
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6646
26.5 MB/sec |
|
Image Compress
single-core scalar |
2059
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5110
43.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2064
34.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4457
72.7 Mpixels/sec |
|
Lua
single-core scalar |
3946
1.52 Mnodes/sec |
|
Lua
multi-core scalar |
8610
3.31 Mnodes/sec |
Floating Point | 8006 | |
---|---|---|
Mandelbrot
single-core scalar |
2408
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7924
5.19 Gflops |
|
Dot Product
single-core scalar |
3837
1.85 Gflops |
|
Dot Product
multi-core scalar |
10038
4.57 Gflops |
|
Dot Product
single-core vector |
4570
5.48 Gflops |
|
Dot Product
multi-core vector |
12273
12.8 Gflops |
|
LU Decomposition
single-core scalar |
1163
1.04 Gflops |
|
LU Decomposition
multi-core scalar |
2480
2.17 Gflops |
|
Primality Test
single-core scalar |
5912
883 Mflops |
|
Primality Test
multi-core scalar |
10801
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5380
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16277
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6843
5.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
22190
17.4 Mpixels/sec |
Memory | 5067 | |
---|---|---|
Read Sequential
single-core scalar |
5922
7.25 GB/sec |
|
Write Sequential
single-core scalar |
8045
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3305
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3519
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4544
4.68 GB/sec |
Stream | 4561 | |
---|---|---|
Stream Copy
single-core scalar |
5096
6.97 GB/sec |
|
Stream Copy
single-core vector |
5749
7.46 GB/sec |
|
Stream Scale
single-core scalar |
5282
6.85 GB/sec |
|
Stream Scale
single-core vector |
5370
7.25 GB/sec |
|
Stream Add
single-core scalar |
2074
3.13 GB/sec |
|
Stream Add
single-core vector |
6083
8.46 GB/sec |
|
Stream Triad
single-core scalar |
2373
3.28 GB/sec |
|
Stream Triad
single-core vector |
4465
8.36 GB/sec |