iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7188 | 8719 |
| Floating Point | Processor floating point performance | 14896 | |
| Memory | Memory performance | 3238 | |
| Stream | Memory bandwidth performance | 3421 | |
Result Information
| User | Zlamal |
| Upload Date | Fri, 11 Feb 2011 18:55:23 +0000 |
| Views | 3 |
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 | 7188 | |
|---|---|---|
|
Blowfish
single-core scalar |
1805
79.3 MB/sec |
|
|
Blowfish
multi-core scalar |
12708
521 MB/sec |
|
|
Text Compress
single-core scalar |
1938
6.20 MB/sec |
|
|
Text Compress
multi-core scalar |
11406
37.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2121
8.72 MB/sec |
|
|
Text Decompress
multi-core scalar |
12476
49.7 MB/sec |
|
|
Image Compress
single-core scalar |
1870
15.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11223
94.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1640
27.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8957
146 Mpixels/sec |
|
|
Lua
single-core scalar |
2999
1.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
17120
6.59 Mnodes/sec |
Floating Point Performance
| Floating Point | 14896 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2650
1.76 Gflops |
|
|
Mandelbrot
multi-core scalar |
19727
12.9 Gflops |
|
|
Dot Product
single-core scalar |
3838
1.85 Gflops |
|
|
Dot Product
multi-core scalar |
18211
8.30 Gflops |
|
|
Dot Product
single-core vector |
3768
4.51 Gflops |
|
|
Dot Product
multi-core vector |
23439
24.4 Gflops |
|
|
LU Decomposition
single-core scalar |
741
660 Mflops |
|
|
LU Decomposition
multi-core scalar |
3672
3.22 Gflops |
|
|
Primality Test
single-core scalar |
4363
652 Mflops |
|
|
Primality Test
multi-core scalar |
19758
3.67 Gflops |
|
|
Sharpen Image
single-core scalar |
5826
13.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39647
91.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7738
6.12 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55175
43.4 Mpixels/sec |
Memory Performance
| Memory | 3238 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4095
5.01 GB/sec |
|
|
Write Sequential
single-core scalar |
2642
1.81 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2695
10.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3074
6.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3687
3.80 GB/sec |
Stream Performance
| Stream | 3421 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3563
4.87 GB/sec |
|
|
Stream Copy
single-core vector |
4688
6.08 GB/sec |
|
|
Stream Scale
single-core scalar |
3691
4.79 GB/sec |
|
|
Stream Scale
single-core vector |
4612
6.22 GB/sec |
|
|
Stream Add
single-core scalar |
1487
2.25 GB/sec |
|
|
Stream Add
single-core vector |
4429
6.16 GB/sec |
|
|
Stream Triad
single-core scalar |
1618
2.24 GB/sec |
|
|
Stream Triad
single-core vector |
3286
6.15 GB/sec |
