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 | 9190 | 10523 |
| Floating Point | Processor floating point performance | 16763 | |
| Memory | Memory performance | 5006 | |
| Stream | Memory bandwidth performance | 4383 | |
Result Information
| User | Zlamal |
| Upload Date | Mon, 27 Jun 2011 20:55:41 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| 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 | 9190 | |
|---|---|---|
|
Blowfish
single-core scalar |
2035
89.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13796
565 MB/sec |
|
|
Text Compress
single-core scalar |
2719
8.70 MB/sec |
|
|
Text Compress
multi-core scalar |
13657
44.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2731
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15258
60.8 MB/sec |
|
|
Image Compress
single-core scalar |
2712
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14775
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2854
47.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12674
207 Mpixels/sec |
|
|
Lua
single-core scalar |
5146
1.98 Mnodes/sec |
|
|
Lua
multi-core scalar |
21928
8.43 Mnodes/sec |
Floating Point Performance
| Floating Point | 16763 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2684
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
19964
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4878
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18561
8.46 Gflops |
|
|
Dot Product
single-core vector |
5249
6.29 Gflops |
|
|
Dot Product
multi-core vector |
31479
32.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1453
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7671
6.73 Gflops |
|
|
Primality Test
single-core scalar |
7325
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
26791
4.97 Gflops |
|
|
Sharpen Image
single-core scalar |
6768
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40110
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9025
7.14 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52736
41.5 Mpixels/sec |
Memory Performance
| Memory | 5006 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5261
6.44 GB/sec |
|
|
Write Sequential
single-core scalar |
8440
5.77 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3948
14.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3167
6.56 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4217
4.35 GB/sec |
Stream Performance
| Stream | 4383 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4054
5.54 GB/sec |
|
|
Stream Copy
single-core vector |
5594
7.25 GB/sec |
|
|
Stream Scale
single-core scalar |
3899
5.06 GB/sec |
|
|
Stream Scale
single-core vector |
4745
6.40 GB/sec |
|
|
Stream Add
single-core scalar |
3576
5.40 GB/sec |
|
|
Stream Add
single-core vector |
5140
7.15 GB/sec |
|
|
Stream Triad
single-core scalar |
4091
5.65 GB/sec |
|
|
Stream Triad
single-core vector |
3972
7.44 GB/sec |
