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 | 9417 | 10731 |
| Floating Point | Processor floating point performance | 16787 | |
| Memory | Memory performance | 5446 | |
| Stream | Memory bandwidth performance | 4712 | |
Result Information
| User | Dragonflayer |
| Upload Date | Sun, 19 Jun 2011 12:04:43 +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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9417 | |
|---|---|---|
|
Blowfish
single-core scalar |
2278
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13977
573 MB/sec |
|
|
Text Compress
single-core scalar |
2703
8.65 MB/sec |
|
|
Text Compress
multi-core scalar |
13875
45.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3011
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15586
62.1 MB/sec |
|
|
Image Compress
single-core scalar |
3011
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14908
125 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3082
51.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12212
199 Mpixels/sec |
|
|
Lua
single-core scalar |
5298
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
23064
8.87 Mnodes/sec |
Floating Point Performance
| Floating Point | 16787 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2985
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19800
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4896
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
18511
8.44 Gflops |
|
|
Dot Product
single-core vector |
5830
6.99 Gflops |
|
|
Dot Product
multi-core vector |
31133
32.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1501
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7733
6.78 Gflops |
|
|
Primality Test
single-core scalar |
7785
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
28062
5.21 Gflops |
|
|
Sharpen Image
single-core scalar |
7506
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38513
88.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9257
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51519
40.5 Mpixels/sec |
Memory Performance
| Memory | 5446 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6024
7.38 GB/sec |
|
|
Write Sequential
single-core scalar |
9118
6.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4613
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3172
6.57 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4303
4.44 GB/sec |
Stream Performance
| Stream | 4712 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4512
6.17 GB/sec |
|
|
Stream Copy
single-core vector |
5399
7.00 GB/sec |
|
|
Stream Scale
single-core scalar |
4437
5.76 GB/sec |
|
|
Stream Scale
single-core vector |
5118
6.91 GB/sec |
|
|
Stream Add
single-core scalar |
4564
6.89 GB/sec |
|
|
Stream Add
single-core vector |
5027
6.99 GB/sec |
|
|
Stream Triad
single-core scalar |
4770
6.59 GB/sec |
|
|
Stream Triad
single-core vector |
3869
7.24 GB/sec |
