iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7593 | 9335 |
| Floating Point | Processor floating point performance | 15664 | |
| Memory | Memory performance | 4074 | |
| Stream | Memory bandwidth performance | 3812 | |
Result Information
| User | nickelman |
| Upload Date | Sun, 06 Mar 2011 06:01:00 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7593 | |
|---|---|---|
|
Blowfish
single-core scalar |
2163
95.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13146
539 MB/sec |
|
|
Text Compress
single-core scalar |
2308
7.38 MB/sec |
|
|
Text Compress
multi-core scalar |
11796
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2576
10.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13007
51.8 MB/sec |
|
|
Image Compress
single-core scalar |
2325
19.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11371
95.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2077
34.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9032
147 Mpixels/sec |
|
|
Lua
single-core scalar |
3862
1.49 Mnodes/sec |
|
|
Lua
multi-core scalar |
17463
6.72 Mnodes/sec |
Floating Point Performance
| Floating Point | 15664 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2997
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20316
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4876
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18544
8.45 Gflops |
|
|
Dot Product
single-core vector |
5809
6.96 Gflops |
|
|
Dot Product
multi-core vector |
24099
25.1 Gflops |
|
|
LU Decomposition
single-core scalar |
748
666 Mflops |
|
|
LU Decomposition
multi-core scalar |
3047
2.67 Gflops |
|
|
Primality Test
single-core scalar |
5778
863 Mflops |
|
|
Primality Test
multi-core scalar |
20544
3.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7041
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40356
93.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9253
7.32 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55893
43.9 Mpixels/sec |
Memory Performance
| Memory | 4074 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5709
6.99 GB/sec |
|
|
Write Sequential
single-core scalar |
3191
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3860
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3267
6.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4346
4.48 GB/sec |
Stream Performance
| Stream | 3812 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4250
5.81 GB/sec |
|
|
Stream Copy
single-core vector |
5054
6.55 GB/sec |
|
|
Stream Scale
single-core scalar |
4486
5.82 GB/sec |
|
|
Stream Scale
single-core vector |
4748
6.41 GB/sec |
|
|
Stream Add
single-core scalar |
1726
2.61 GB/sec |
|
|
Stream Add
single-core vector |
4984
6.93 GB/sec |
|
|
Stream Triad
single-core scalar |
1728
2.39 GB/sec |
|
|
Stream Triad
single-core vector |
3525
6.60 GB/sec |
