Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3967 | 5346 |
Floating Point | Processor floating point performance | 7436 | |
Memory | Memory performance | 4560 | |
Stream | Memory bandwidth performance | 4431 |
User | macpbr98 |
Upload Date | Tue, 26 Jul 2011 05:02:29 +0000 |
Views | 3 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,1 |
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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3967 | |
---|---|---|
Blowfish
single-core scalar |
1663
73.1 MB/sec |
|
Blowfish
multi-core scalar |
5381
221 MB/sec |
|
Text Compress
single-core scalar |
2167
6.93 MB/sec |
|
Text Compress
multi-core scalar |
5452
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2382
9.79 MB/sec |
|
Text Decompress
multi-core scalar |
5938
23.7 MB/sec |
|
Image Compress
single-core scalar |
1833
15.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4949
41.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1949
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4212
68.7 Mpixels/sec |
|
Lua
single-core scalar |
3638
1.40 Mnodes/sec |
|
Lua
multi-core scalar |
8048
3.10 Mnodes/sec |
Floating Point | 7436 | |
---|---|---|
Mandelbrot
single-core scalar |
2216
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
7476
4.89 Gflops |
|
Dot Product
single-core scalar |
3536
1.71 Gflops |
|
Dot Product
multi-core scalar |
9392
4.28 Gflops |
|
Dot Product
single-core vector |
4276
5.12 Gflops |
|
Dot Product
multi-core vector |
11664
12.1 Gflops |
|
LU Decomposition
single-core scalar |
1075
957 Mflops |
|
LU Decomposition
multi-core scalar |
2321
2.04 Gflops |
|
Primality Test
single-core scalar |
5239
782 Mflops |
|
Primality Test
multi-core scalar |
9797
1.82 Gflops |
|
Sharpen Image
single-core scalar |
4851
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15428
35.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6289
4.98 Mpixels/sec |
|
Blur Image
multi-core scalar |
20551
16.2 Mpixels/sec |
Memory | 4560 | |
---|---|---|
Read Sequential
single-core scalar |
5223
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7379
5.05 GB/sec |
|
Stdlib Allocate
single-core scalar |
2946
11.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3033
6.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4223
4.35 GB/sec |
Stream | 4431 | |
---|---|---|
Stream Copy
single-core scalar |
4845
6.63 GB/sec |
|
Stream Copy
single-core vector |
5584
7.24 GB/sec |
|
Stream Scale
single-core scalar |
4959
6.44 GB/sec |
|
Stream Scale
single-core vector |
5566
7.51 GB/sec |
|
Stream Add
single-core scalar |
1924
2.90 GB/sec |
|
Stream Add
single-core vector |
5846
8.13 GB/sec |
|
Stream Triad
single-core scalar |
2235
3.09 GB/sec |
|
Stream Triad
single-core vector |
4491
8.41 GB/sec |