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 | 9547 | 10812 |
| Floating Point | Processor floating point performance | 16960 | |
| Memory | Memory performance | 5389 | |
| Stream | Memory bandwidth performance | 4577 | |
Result Information
| User | dfbomb |
| Upload Date | Sun, 09 Oct 2011 23:26:27 +0000 |
| Views | 1 |
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 | 9547 | |
|---|---|---|
|
Blowfish
single-core scalar |
2267
99.6 MB/sec |
|
|
Blowfish
multi-core scalar |
13882
569 MB/sec |
|
|
Text Compress
single-core scalar |
2731
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14104
46.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3040
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15645
62.3 MB/sec |
|
|
Image Compress
single-core scalar |
3018
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15033
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3149
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13920
227 Mpixels/sec |
|
|
Lua
single-core scalar |
5280
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22500
8.65 Mnodes/sec |
Floating Point Performance
| Floating Point | 16960 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3001
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19912
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4887
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18543
8.45 Gflops |
|
|
Dot Product
single-core vector |
5873
7.04 Gflops |
|
|
Dot Product
multi-core vector |
31361
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1482
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
7571
6.64 Gflops |
|
|
Primality Test
single-core scalar |
7659
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
27461
5.10 Gflops |
|
|
Sharpen Image
single-core scalar |
7544
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40094
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9333
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52721
41.5 Mpixels/sec |
Memory Performance
| Memory | 5389 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6056
7.42 GB/sec |
|
|
Write Sequential
single-core scalar |
9114
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4347
16.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3125
6.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4303
4.44 GB/sec |
Stream Performance
| Stream | 4577 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4425
6.05 GB/sec |
|
|
Stream Copy
single-core vector |
5364
6.96 GB/sec |
|
|
Stream Scale
single-core scalar |
4421
5.74 GB/sec |
|
|
Stream Scale
single-core vector |
4839
6.53 GB/sec |
|
|
Stream Add
single-core scalar |
4238
6.40 GB/sec |
|
|
Stream Add
single-core vector |
4967
6.91 GB/sec |
|
|
Stream Triad
single-core scalar |
4655
6.43 GB/sec |
|
|
Stream Triad
single-core vector |
3709
6.94 GB/sec |
