iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8763 | 9949 |
| Floating Point | Processor floating point performance | 15574 | |
| Memory | Memory performance | 5023 | |
| Stream | Memory bandwidth performance | 4274 | |
Result Information
| User | onine |
| Upload Date | Wed, 04 May 2011 21:51:22 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8763 | |
|---|---|---|
|
Blowfish
single-core scalar |
2183
95.9 MB/sec |
|
|
Blowfish
multi-core scalar |
12790
524 MB/sec |
|
|
Text Compress
single-core scalar |
2484
7.95 MB/sec |
|
|
Text Compress
multi-core scalar |
12863
42.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2907
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14492
57.7 MB/sec |
|
|
Image Compress
single-core scalar |
2899
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13713
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2937
49.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11574
189 Mpixels/sec |
|
|
Lua
single-core scalar |
5065
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
21249
8.17 Mnodes/sec |
Floating Point Performance
| Floating Point | 15574 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2834
1.89 Gflops |
|
|
Mandelbrot
multi-core scalar |
18187
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4603
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
16897
7.70 Gflops |
|
|
Dot Product
single-core vector |
5600
6.71 Gflops |
|
|
Dot Product
multi-core vector |
28533
29.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1459
1.30 Gflops |
|
|
LU Decomposition
multi-core scalar |
6960
6.10 Gflops |
|
|
Primality Test
single-core scalar |
7454
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
26388
4.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7218
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35781
82.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8916
7.06 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47209
37.1 Mpixels/sec |
Memory Performance
| Memory | 5023 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5868
7.19 GB/sec |
|
|
Write Sequential
single-core scalar |
8378
5.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4244
15.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2785
5.76 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3840
3.96 GB/sec |
Stream Performance
| Stream | 4274 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4131
5.65 GB/sec |
|
|
Stream Copy
single-core vector |
4874
6.32 GB/sec |
|
|
Stream Scale
single-core scalar |
4237
5.50 GB/sec |
|
|
Stream Scale
single-core vector |
4418
5.96 GB/sec |
|
|
Stream Add
single-core scalar |
4149
6.26 GB/sec |
|
|
Stream Add
single-core vector |
4669
6.50 GB/sec |
|
|
Stream Triad
single-core scalar |
4363
6.03 GB/sec |
|
|
Stream Triad
single-core vector |
3351
6.27 GB/sec |
