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 | 8815 | 10007 |
| Floating Point | Processor floating point performance | 15749 | |
| Memory | Memory performance | 5025 | |
| Stream | Memory bandwidth performance | 4053 | |
Result Information
| User | riverflow |
| Upload Date | Fri, 17 Dec 2010 10:33:40 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H574) |
| 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 | 8815 | |
|---|---|---|
|
Blowfish
single-core scalar |
2191
96.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12805
525 MB/sec |
|
|
Text Compress
single-core scalar |
2629
8.41 MB/sec |
|
|
Text Compress
multi-core scalar |
12938
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2921
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14578
58.1 MB/sec |
|
|
Image Compress
single-core scalar |
2911
24.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13758
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3031
50.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11308
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5117
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21593
8.31 Mnodes/sec |
Floating Point Performance
| Floating Point | 15749 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2884
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18307
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4691
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16992
7.74 Gflops |
|
|
Dot Product
single-core vector |
5622
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28801
30.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1431
1.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
7155
6.27 Gflops |
|
|
Primality Test
single-core scalar |
7504
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26379
4.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7252
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36454
84.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8985
7.11 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48035
37.8 Mpixels/sec |
Memory Performance
| Memory | 5025 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5837
7.15 GB/sec |
|
|
Write Sequential
single-core scalar |
8275
5.66 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4433
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2785
5.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3798
3.92 GB/sec |
Stream Performance
| Stream | 4053 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4009
5.48 GB/sec |
|
|
Stream Copy
single-core vector |
4721
6.12 GB/sec |
|
|
Stream Scale
single-core scalar |
3960
5.14 GB/sec |
|
|
Stream Scale
single-core vector |
4135
5.58 GB/sec |
|
|
Stream Add
single-core scalar |
3802
5.74 GB/sec |
|
|
Stream Add
single-core vector |
4356
6.06 GB/sec |
|
|
Stream Triad
single-core scalar |
4262
5.89 GB/sec |
|
|
Stream Triad
single-core vector |
3183
5.96 GB/sec |
