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 | 9540 | 10813 |
| Floating Point | Processor floating point performance | 17036 | |
| Memory | Memory performance | 5359 | |
| Stream | Memory bandwidth performance | 4405 | |
Result Information
| User | obep198 |
| Upload Date | Fri, 06 May 2011 07:29:49 +0000 |
| Views | 3 |
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 | 9540 | |
|---|---|---|
|
Blowfish
single-core scalar |
2276
100 MB/sec |
|
|
Blowfish
multi-core scalar |
14000
574 MB/sec |
|
|
Text Compress
single-core scalar |
2717
8.69 MB/sec |
|
|
Text Compress
multi-core scalar |
14045
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3042
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15878
63.3 MB/sec |
|
|
Image Compress
single-core scalar |
3019
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14919
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3190
53.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13710
224 Mpixels/sec |
|
|
Lua
single-core scalar |
5270
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22424
8.63 Mnodes/sec |
Floating Point Performance
| Floating Point | 17036 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2985
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19864
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4846
2.34 Gflops |
|
|
Dot Product
multi-core scalar |
18534
8.45 Gflops |
|
|
Dot Product
single-core vector |
5857
7.02 Gflops |
|
|
Dot Product
multi-core vector |
31386
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1481
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
7776
6.82 Gflops |
|
|
Primality Test
single-core scalar |
7838
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27971
5.19 Gflops |
|
|
Sharpen Image
single-core scalar |
7533
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40268
92.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9299
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52871
41.6 Mpixels/sec |
Memory Performance
| Memory | 5359 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6042
7.40 GB/sec |
|
|
Write Sequential
single-core scalar |
9064
6.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4457
16.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3127
6.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4108
4.24 GB/sec |
Stream Performance
| Stream | 4405 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4298
5.88 GB/sec |
|
|
Stream Copy
single-core vector |
5083
6.59 GB/sec |
|
|
Stream Scale
single-core scalar |
4260
5.53 GB/sec |
|
|
Stream Scale
single-core vector |
4561
6.16 GB/sec |
|
|
Stream Add
single-core scalar |
4178
6.31 GB/sec |
|
|
Stream Add
single-core vector |
4779
6.65 GB/sec |
|
|
Stream Triad
single-core scalar |
4540
6.27 GB/sec |
|
|
Stream Triad
single-core vector |
3547
6.64 GB/sec |
