iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9518 | 10804 |
| Floating Point | Processor floating point performance | 17009 | |
| Memory | Memory performance | 5254 | |
| Stream | Memory bandwidth performance | 4688 | |
Result Information
| User | dantra |
| Upload Date | Sat, 06 Aug 2011 19:53:52 +0000 |
| Views | 99 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 | 9518 | |
|---|---|---|
|
Blowfish
single-core scalar |
2276
100.0 MB/sec |
|
|
Blowfish
multi-core scalar |
14006
574 MB/sec |
|
|
Text Compress
single-core scalar |
2729
8.73 MB/sec |
|
|
Text Compress
multi-core scalar |
14049
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3027
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15706
62.6 MB/sec |
|
|
Image Compress
single-core scalar |
3025
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14731
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3159
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13913
227 Mpixels/sec |
|
|
Lua
single-core scalar |
5295
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22302
8.58 Mnodes/sec |
Floating Point Performance
| Floating Point | 17009 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2995
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19991
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18530
8.44 Gflops |
|
|
Dot Product
single-core vector |
5857
7.02 Gflops |
|
|
Dot Product
multi-core vector |
31389
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1508
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7438
6.52 Gflops |
|
|
Primality Test
single-core scalar |
7838
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27662
5.13 Gflops |
|
|
Sharpen Image
single-core scalar |
7534
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40317
92.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9335
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52851
41.6 Mpixels/sec |
Memory Performance
| Memory | 5254 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6044
7.40 GB/sec |
|
|
Write Sequential
single-core scalar |
8700
5.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4273
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2807
5.81 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4449
4.59 GB/sec |
Stream Performance
| Stream | 4688 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4512
6.17 GB/sec |
|
|
Stream Copy
single-core vector |
5543
7.19 GB/sec |
|
|
Stream Scale
single-core scalar |
4516
5.86 GB/sec |
|
|
Stream Scale
single-core vector |
4763
6.43 GB/sec |
|
|
Stream Add
single-core scalar |
4506
6.80 GB/sec |
|
|
Stream Add
single-core vector |
5084
7.07 GB/sec |
|
|
Stream Triad
single-core scalar |
4772
6.59 GB/sec |
|
|
Stream Triad
single-core vector |
3810
7.13 GB/sec |
