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 | 9432 | 10596 |
| Floating Point | Processor floating point performance | 16825 | |
| Memory | Memory performance | 4860 | |
| Stream | Memory bandwidth performance | 4347 | |
Result Information
| User | dozzer |
| Upload Date | Fri, 25 Mar 2011 15:18:31 +0000 |
| Views | 7 |
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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 9432 | |
|---|---|---|
|
Blowfish
single-core scalar |
2112
92.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13928
571 MB/sec |
|
|
Text Compress
single-core scalar |
2526
8.08 MB/sec |
|
|
Text Compress
multi-core scalar |
14059
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
2863
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
15675
62.5 MB/sec |
|
|
Image Compress
single-core scalar |
2842
23.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15091
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3039
51.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13566
221 Mpixels/sec |
|
|
Lua
single-core scalar |
4964
1.91 Mnodes/sec |
|
|
Lua
multi-core scalar |
22524
8.66 Mnodes/sec |
Floating Point Performance
| Floating Point | 16825 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2801
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
19954
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4555
2.20 Gflops |
|
|
Dot Product
multi-core scalar |
18567
8.46 Gflops |
|
|
Dot Product
single-core vector |
5547
6.65 Gflops |
|
|
Dot Product
multi-core vector |
31231
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1503
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7777
6.82 Gflops |
|
|
Primality Test
single-core scalar |
7305
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
27553
5.11 Gflops |
|
|
Sharpen Image
single-core scalar |
7021
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40210
92.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8763
6.93 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52768
41.5 Mpixels/sec |
Memory Performance
| Memory | 4860 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5521
6.76 GB/sec |
|
|
Write Sequential
single-core scalar |
8084
5.53 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4261
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2750
5.69 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3687
3.80 GB/sec |
Stream Performance
| Stream | 4347 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4262
5.83 GB/sec |
|
|
Stream Copy
single-core vector |
5025
6.52 GB/sec |
|
|
Stream Scale
single-core scalar |
4285
5.56 GB/sec |
|
|
Stream Scale
single-core vector |
4694
6.34 GB/sec |
|
|
Stream Add
single-core scalar |
4037
6.09 GB/sec |
|
|
Stream Add
single-core vector |
4792
6.67 GB/sec |
|
|
Stream Triad
single-core scalar |
4327
5.98 GB/sec |
|
|
Stream Triad
single-core vector |
3356
6.28 GB/sec |
