| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9463 | 10795 |
| Floating Point | Processor floating point performance | 16827 | |
| Memory | Memory performance | 5576 | |
| Stream | Memory bandwidth performance | 4791 | |
| User | zackalex |
| Upload Date | Tue, 14 Dec 2010 01:27:08 +0000 |
| Views | 6 |
| iMac11,3 | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2056) |
| Model | iMac11,3 |
| Processor |
Intel Core i7-870 @ 2.93 GHz
0 Processors, 8 Cores |
| 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 | 8.00 GB 1333 MHz DDR3 |
| Integer | 9463 | |
|---|---|---|
|
Blowfish
single-core scalar |
2282
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13985
573 MB/sec |
|
|
Text Compress
single-core scalar |
2733
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
13846
45.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2879
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
15667
62.4 MB/sec |
|
|
Image Compress
single-core scalar |
3032
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14677
123 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3186
53.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12914
211 Mpixels/sec |
|
|
Lua
single-core scalar |
5267
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
23097
8.88 Mnodes/sec |
| Floating Point | 16827 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3002
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
20019
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4890
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18593
8.47 Gflops |
|
|
Dot Product
single-core vector |
5858
7.02 Gflops |
|
|
Dot Product
multi-core vector |
31321
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1557
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5937
5.21 Gflops |
|
|
Primality Test
single-core scalar |
7423
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
27764
5.15 Gflops |
|
|
Sharpen Image
single-core scalar |
7560
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39863
91.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9328
7.38 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52467
41.3 Mpixels/sec |
| Memory | 5576 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6590
8.07 GB/sec |
|
|
Write Sequential
single-core scalar |
9218
6.30 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4475
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3191
6.61 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4408
4.54 GB/sec |
| Stream | 4791 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4713
6.45 GB/sec |
|
|
Stream Copy
single-core vector |
5716
7.41 GB/sec |
|
|
Stream Scale
single-core scalar |
4700
6.10 GB/sec |
|
|
Stream Scale
single-core vector |
4897
6.61 GB/sec |
|
|
Stream Add
single-core scalar |
4646
7.01 GB/sec |
|
|
Stream Add
single-core vector |
5184
7.21 GB/sec |
|
|
Stream Triad
single-core scalar |
4665
6.45 GB/sec |
|
|
Stream Triad
single-core vector |
3810
7.13 GB/sec |