| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9538 | 10444 |
| Floating Point | Processor floating point performance | 15489 | |
| Memory | Memory performance | 5430 | |
| Stream | Memory bandwidth performance | 5993 | |
| User | Eagle4 |
| Upload Date | Mon, 03 Oct 2011 14:50:49 +0000 |
| Views | 5 |
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.1 |
| 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 | 8.00 GB 1333 MHz DDR3 |
| Integer | 9538 | |
|---|---|---|
|
Blowfish
single-core scalar |
2911
128 MB/sec |
|
|
Blowfish
multi-core scalar |
17788
729 MB/sec |
|
|
Text Compress
single-core scalar |
2609
8.35 MB/sec |
|
|
Text Compress
multi-core scalar |
12939
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3071
12.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
15998
63.7 MB/sec |
|
|
Image Compress
single-core scalar |
2910
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13495
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3658
61.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14049
229 Mpixels/sec |
|
|
Lua
single-core scalar |
4705
1.81 Mnodes/sec |
|
|
Lua
multi-core scalar |
20333
7.82 Mnodes/sec |
| Floating Point | 15489 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2864
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
19593
12.8 Gflops |
|
|
Dot Product
single-core scalar |
4861
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
6390
2.91 Gflops |
|
|
Dot Product
single-core vector |
6919
8.29 Gflops |
|
|
Dot Product
multi-core vector |
10922
11.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1706
1.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4146
3.64 Gflops |
|
|
Primality Test
single-core scalar |
6718
1.00 Gflops |
|
|
Primality Test
multi-core scalar |
24571
4.56 Gflops |
|
|
Sharpen Image
single-core scalar |
13726
32.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
57270
132 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7487
5.92 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49678
39.1 Mpixels/sec |
| Memory | 5430 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6849
8.39 GB/sec |
|
|
Write Sequential
single-core scalar |
9102
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3924
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3122
6.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4157
4.29 GB/sec |
| Stream | 5993 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5442
7.44 GB/sec |
|
|
Stream Copy
single-core vector |
6969
9.04 GB/sec |
|
|
Stream Scale
single-core scalar |
5624
7.30 GB/sec |
|
|
Stream Scale
single-core vector |
6335
8.55 GB/sec |
|
|
Stream Add
single-core scalar |
5747
8.68 GB/sec |
|
|
Stream Add
single-core vector |
6774
9.42 GB/sec |
|
|
Stream Triad
single-core scalar |
6015
8.31 GB/sec |
|
|
Stream Triad
single-core vector |
5041
9.44 GB/sec |