iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9541 | 10871 |
| Floating Point | Processor floating point performance | 17044 | |
| Memory | Memory performance | 5479 | |
| Stream | Memory bandwidth performance | 4709 | |
Result Information
| User | mikkeljorgensen |
| Upload Date | Thu, 03 Mar 2011 17:24:55 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 1333 MHz DDR3 |
Integer Performance
| Integer | 9541 | |
|---|---|---|
|
Blowfish
single-core scalar |
2269
99.7 MB/sec |
|
|
Blowfish
multi-core scalar |
13905
570 MB/sec |
|
|
Text Compress
single-core scalar |
2717
8.69 MB/sec |
|
|
Text Compress
multi-core scalar |
14111
46.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3015
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15789
62.9 MB/sec |
|
|
Image Compress
single-core scalar |
3024
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14973
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3156
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12991
212 Mpixels/sec |
|
|
Lua
single-core scalar |
5254
2.02 Mnodes/sec |
|
|
Lua
multi-core scalar |
23295
8.96 Mnodes/sec |
Floating Point Performance
| Floating Point | 17044 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2985
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19821
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4859
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18465
8.41 Gflops |
|
|
Dot Product
single-core vector |
5795
6.94 Gflops |
|
|
Dot Product
multi-core vector |
31391
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1502
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7763
6.81 Gflops |
|
|
Primality Test
single-core scalar |
7743
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
28475
5.28 Gflops |
|
|
Sharpen Image
single-core scalar |
7514
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40253
92.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9290
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52770
41.5 Mpixels/sec |
Memory Performance
| Memory | 5479 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5998
7.34 GB/sec |
|
|
Write Sequential
single-core scalar |
9189
6.28 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4483
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3290
6.81 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4438
4.58 GB/sec |
Stream Performance
| Stream | 4709 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4446
6.08 GB/sec |
|
|
Stream Copy
single-core vector |
5356
6.95 GB/sec |
|
|
Stream Scale
single-core scalar |
4489
5.83 GB/sec |
|
|
Stream Scale
single-core vector |
5172
6.98 GB/sec |
|
|
Stream Add
single-core scalar |
4484
6.77 GB/sec |
|
|
Stream Add
single-core vector |
5278
7.34 GB/sec |
|
|
Stream Triad
single-core scalar |
4625
6.39 GB/sec |
|
|
Stream Triad
single-core vector |
3822
7.15 GB/sec |
