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 | 9519 | 10790 |
| Floating Point | Processor floating point performance | 17001 | |
| Memory | Memory performance | 5231 | |
| Stream | Memory bandwidth performance | 4624 | |
Result Information
| User | dfbomb |
| Upload Date | Thu, 06 Oct 2011 17:37:00 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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 Performance
| Integer | 9519 | |
|---|---|---|
|
Blowfish
single-core scalar |
2267
99.6 MB/sec |
|
|
Blowfish
multi-core scalar |
13924
571 MB/sec |
|
|
Text Compress
single-core scalar |
2712
8.68 MB/sec |
|
|
Text Compress
multi-core scalar |
13797
45.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2973
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15710
62.6 MB/sec |
|
|
Image Compress
single-core scalar |
3019
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14776
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3158
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13686
223 Mpixels/sec |
|
|
Lua
single-core scalar |
5311
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
22905
8.81 Mnodes/sec |
Floating Point Performance
| Floating Point | 17001 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3007
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19956
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4877
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18526
8.44 Gflops |
|
|
Dot Product
single-core vector |
5821
6.97 Gflops |
|
|
Dot Product
multi-core vector |
31383
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1474
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
7826
6.86 Gflops |
|
|
Primality Test
single-core scalar |
7804
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27217
5.05 Gflops |
|
|
Sharpen Image
single-core scalar |
7548
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40452
93.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9359
7.41 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52774
41.5 Mpixels/sec |
Memory Performance
| Memory | 5231 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6005
7.35 GB/sec |
|
|
Write Sequential
single-core scalar |
9066
6.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3861
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3150
6.52 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4076
4.20 GB/sec |
Stream Performance
| Stream | 4624 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4431
6.06 GB/sec |
|
|
Stream Copy
single-core vector |
5375
6.97 GB/sec |
|
|
Stream Scale
single-core scalar |
4645
6.03 GB/sec |
|
|
Stream Scale
single-core vector |
4725
6.38 GB/sec |
|
|
Stream Add
single-core scalar |
4421
6.67 GB/sec |
|
|
Stream Add
single-core vector |
5074
7.06 GB/sec |
|
|
Stream Triad
single-core scalar |
4557
6.30 GB/sec |
|
|
Stream Triad
single-core vector |
3769
7.05 GB/sec |
