iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9470 | 10813 |
| Floating Point | Processor floating point performance | 16994 | |
| Memory | Memory performance | 5445 | |
| Stream | Memory bandwidth performance | 4618 | |
Result Information
| User | xtrememacs |
| Upload Date | Fri, 01 Apr 2011 18:35:06 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9470 | |
|---|---|---|
|
Blowfish
single-core scalar |
2278
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13941
571 MB/sec |
|
|
Text Compress
single-core scalar |
2732
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14082
46.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3027
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15544
61.9 MB/sec |
|
|
Image Compress
single-core scalar |
3016
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14761
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3159
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13513
220 Mpixels/sec |
|
|
Lua
single-core scalar |
5268
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22325
8.59 Mnodes/sec |
Floating Point Performance
| Floating Point | 16994 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19943
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4890
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18492
8.43 Gflops |
|
|
Dot Product
single-core vector |
5832
6.99 Gflops |
|
|
Dot Product
multi-core vector |
31358
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1544
1.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
7774
6.82 Gflops |
|
|
Primality Test
single-core scalar |
7772
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
27436
5.09 Gflops |
|
|
Sharpen Image
single-core scalar |
7525
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40168
92.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9345
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52841
41.5 Mpixels/sec |
Memory Performance
| Memory | 5445 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6050
7.41 GB/sec |
|
|
Write Sequential
single-core scalar |
9113
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4577
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3122
6.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4364
4.50 GB/sec |
Stream Performance
| Stream | 4618 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4488
6.14 GB/sec |
|
|
Stream Copy
single-core vector |
5359
6.95 GB/sec |
|
|
Stream Scale
single-core scalar |
4652
6.04 GB/sec |
|
|
Stream Scale
single-core vector |
4736
6.39 GB/sec |
|
|
Stream Add
single-core scalar |
4442
6.70 GB/sec |
|
|
Stream Add
single-core vector |
4949
6.88 GB/sec |
|
|
Stream Triad
single-core scalar |
4506
6.23 GB/sec |
|
|
Stream Triad
single-core vector |
3813
7.14 GB/sec |
