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 | 9203 | 10464 |
| Floating Point | Processor floating point performance | 16591 | |
| Memory | Memory performance | 4878 | |
| Stream | Memory bandwidth performance | 4608 | |
Result Information
| User | Zlamal |
| Upload Date | Mon, 14 Feb 2011 23:19:55 +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 | 9203 | |
|---|---|---|
|
Blowfish
single-core scalar |
2184
96.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13794
565 MB/sec |
|
|
Text Compress
single-core scalar |
2657
8.50 MB/sec |
|
|
Text Compress
multi-core scalar |
12499
41.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2919
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
15501
61.8 MB/sec |
|
|
Image Compress
single-core scalar |
2709
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15102
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3111
52.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12783
209 Mpixels/sec |
|
|
Lua
single-core scalar |
5128
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
22055
8.48 Mnodes/sec |
Floating Point Performance
| Floating Point | 16591 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2686
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
19549
12.8 Gflops |
|
|
Dot Product
single-core scalar |
4379
2.12 Gflops |
|
|
Dot Product
multi-core scalar |
18441
8.40 Gflops |
|
|
Dot Product
single-core vector |
5249
6.29 Gflops |
|
|
Dot Product
multi-core vector |
30635
31.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1504
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7763
6.81 Gflops |
|
|
Primality Test
single-core scalar |
7501
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26684
4.95 Gflops |
|
|
Sharpen Image
single-core scalar |
6766
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39960
92.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9081
7.19 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52079
40.9 Mpixels/sec |
Memory Performance
| Memory | 4878 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5271
6.45 GB/sec |
|
|
Write Sequential
single-core scalar |
8198
5.61 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4084
15.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3060
6.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3778
3.89 GB/sec |
Stream Performance
| Stream | 4608 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4445
6.08 GB/sec |
|
|
Stream Copy
single-core vector |
5473
7.10 GB/sec |
|
|
Stream Scale
single-core scalar |
4132
5.36 GB/sec |
|
|
Stream Scale
single-core vector |
4676
6.31 GB/sec |
|
|
Stream Add
single-core scalar |
4561
6.88 GB/sec |
|
|
Stream Add
single-core vector |
4996
6.95 GB/sec |
|
|
Stream Triad
single-core scalar |
4757
6.57 GB/sec |
|
|
Stream Triad
single-core vector |
3824
7.16 GB/sec |
