Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9280 | 10467 |
Floating Point | Processor floating point performance | 16593 | |
Memory | Memory performance | 4898 | |
Stream | Memory bandwidth performance | 4320 |
User | bubo |
Upload Date | Fri, 22 Jul 2011 17:28:21 +0000 |
Views | 1 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A511) |
Model | iMac (27-inch Mid 2010) |
Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 9280 | |
---|---|---|
Blowfish
single-core scalar |
2036
89.5 MB/sec |
|
Blowfish
multi-core scalar |
13929
571 MB/sec |
|
Text Compress
single-core scalar |
2447
7.83 MB/sec |
|
Text Compress
multi-core scalar |
14028
46.0 MB/sec |
|
Text Decompress
single-core scalar |
2718
11.2 MB/sec |
|
Text Decompress
multi-core scalar |
15401
61.4 MB/sec |
|
Image Compress
single-core scalar |
2714
22.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
14886
125 Mpixels/sec |
|
Image Decompress
single-core scalar |
2843
47.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13530
221 Mpixels/sec |
|
Lua
single-core scalar |
4760
1.83 Mnodes/sec |
|
Lua
multi-core scalar |
22072
8.49 Mnodes/sec |
Floating Point | 16593 | |
---|---|---|
Mandelbrot
single-core scalar |
2687
1.79 Gflops |
|
Mandelbrot
multi-core scalar |
20084
13.1 Gflops |
|
Dot Product
single-core scalar |
4380
2.12 Gflops |
|
Dot Product
multi-core scalar |
18566
8.46 Gflops |
|
Dot Product
single-core vector |
5254
6.30 Gflops |
|
Dot Product
multi-core vector |
31328
32.6 Gflops |
|
LU Decomposition
single-core scalar |
1449
1.29 Gflops |
|
LU Decomposition
multi-core scalar |
7849
6.88 Gflops |
|
Primality Test
single-core scalar |
6923
1.03 Gflops |
|
Primality Test
multi-core scalar |
27067
5.02 Gflops |
|
Sharpen Image
single-core scalar |
6770
15.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
38628
89.0 Mpixels/sec |
|
Blur Image
single-core scalar |
8373
6.63 Mpixels/sec |
|
Blur Image
multi-core scalar |
52952
41.6 Mpixels/sec |
Memory | 4898 | |
---|---|---|
Read Sequential
single-core scalar |
5301
6.49 GB/sec |
|
Write Sequential
single-core scalar |
8501
5.81 GB/sec |
|
Stdlib Allocate
single-core scalar |
3441
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3144
6.51 GB/sec |
|
Stdlib Copy
single-core scalar |
4106
4.23 GB/sec |
Stream | 4320 | |
---|---|---|
Stream Copy
single-core scalar |
4060
5.55 GB/sec |
|
Stream Copy
single-core vector |
5694
7.38 GB/sec |
|
Stream Scale
single-core scalar |
4021
5.22 GB/sec |
|
Stream Scale
single-core vector |
4833
6.52 GB/sec |
|
Stream Add
single-core scalar |
3612
5.45 GB/sec |
|
Stream Add
single-core vector |
5008
6.97 GB/sec |
|
Stream Triad
single-core scalar |
3718
5.14 GB/sec |
|
Stream Triad
single-core vector |
3614
6.77 GB/sec |