iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8780 | 9925 |
| Floating Point | Processor floating point performance | 15612 | |
| Memory | Memory performance | 4935 | |
| Stream | Memory bandwidth performance | 4010 | |
Result Information
| User | dclarson |
| Upload Date | Tue, 17 Aug 2010 18:36:36 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 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-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8780 | |
|---|---|---|
|
Blowfish
single-core scalar |
2168
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12695
520 MB/sec |
|
|
Text Compress
single-core scalar |
2620
8.38 MB/sec |
|
|
Text Compress
multi-core scalar |
12659
41.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2902
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14466
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2884
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13784
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3028
50.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11653
190 Mpixels/sec |
|
|
Lua
single-core scalar |
5074
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21434
8.24 Mnodes/sec |
Floating Point Performance
| Floating Point | 15612 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2870
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18185
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4672
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16974
7.74 Gflops |
|
|
Dot Product
single-core vector |
5613
6.72 Gflops |
|
|
Dot Product
multi-core vector |
28601
29.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1453
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
6937
6.08 Gflops |
|
|
Primality Test
single-core scalar |
7468
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26009
4.83 Gflops |
|
|
Sharpen Image
single-core scalar |
7222
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35913
82.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8939
7.07 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47714
37.5 Mpixels/sec |
Memory Performance
| Memory | 4935 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5809
7.11 GB/sec |
|
|
Write Sequential
single-core scalar |
8184
5.60 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4401
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2628
5.44 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3655
3.77 GB/sec |
Stream Performance
| Stream | 4010 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4046
5.53 GB/sec |
|
|
Stream Copy
single-core vector |
4678
6.07 GB/sec |
|
|
Stream Scale
single-core scalar |
4118
5.34 GB/sec |
|
|
Stream Scale
single-core vector |
4541
6.13 GB/sec |
|
|
Stream Add
single-core scalar |
3375
5.10 GB/sec |
|
|
Stream Add
single-core vector |
4532
6.30 GB/sec |
|
|
Stream Triad
single-core scalar |
3518
4.86 GB/sec |
|
|
Stream Triad
single-core vector |
3276
6.13 GB/sec |
