iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9276 | 10389 |
| Floating Point | Processor floating point performance | 16471 | |
| Memory | Memory performance | 4715 | |
| Stream | Memory bandwidth performance | 4354 | |
Result Information
| User | dozzer |
| Upload Date | Sun, 26 Jun 2011 17:55:25 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A494a) |
| 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 1067 MHz DDR3 |
Integer Performance
| Integer | 9276 | |
|---|---|---|
|
Blowfish
single-core scalar |
2099
92.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13652
559 MB/sec |
|
|
Text Compress
single-core scalar |
2648
8.47 MB/sec |
|
|
Text Compress
multi-core scalar |
13756
45.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2919
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
15385
61.3 MB/sec |
|
|
Image Compress
single-core scalar |
2848
23.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14786
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2859
48.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13127
214 Mpixels/sec |
|
|
Lua
single-core scalar |
5007
1.93 Mnodes/sec |
|
|
Lua
multi-core scalar |
22231
8.55 Mnodes/sec |
Floating Point Performance
| Floating Point | 16471 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2935
1.95 Gflops |
|
|
Mandelbrot
multi-core scalar |
19461
12.7 Gflops |
|
|
Dot Product
single-core scalar |
4475
2.16 Gflops |
|
|
Dot Product
multi-core scalar |
18401
8.39 Gflops |
|
|
Dot Product
single-core vector |
5667
6.79 Gflops |
|
|
Dot Product
multi-core vector |
29109
30.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1491
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7392
6.48 Gflops |
|
|
Primality Test
single-core scalar |
7573
1.13 Gflops |
|
|
Primality Test
multi-core scalar |
26970
5.01 Gflops |
|
|
Sharpen Image
single-core scalar |
6930
16.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39383
90.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9060
7.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51749
40.7 Mpixels/sec |
Memory Performance
| Memory | 4715 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5052
6.19 GB/sec |
|
|
Write Sequential
single-core scalar |
8262
5.65 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3696
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2828
5.85 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3741
3.86 GB/sec |
Stream Performance
| Stream | 4354 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3816
5.22 GB/sec |
|
|
Stream Copy
single-core vector |
4942
6.41 GB/sec |
|
|
Stream Scale
single-core scalar |
4670
6.06 GB/sec |
|
|
Stream Scale
single-core vector |
4772
6.44 GB/sec |
|
|
Stream Add
single-core scalar |
4000
6.04 GB/sec |
|
|
Stream Add
single-core vector |
4797
6.67 GB/sec |
|
|
Stream Triad
single-core scalar |
4344
6.00 GB/sec |
|
|
Stream Triad
single-core vector |
3497
6.55 GB/sec |
