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 | 9353 | 10702 |
| Floating Point | Processor floating point performance | 16817 | |
| Memory | Memory performance | 5357 | |
| Stream | Memory bandwidth performance | 4715 | |
Result Information
| User | beeman07 |
| Upload Date | Thu, 18 Aug 2011 17:41:18 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| 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 | 9353 | |
|---|---|---|
|
Blowfish
single-core scalar |
2035
89.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13979
573 MB/sec |
|
|
Text Compress
single-core scalar |
2725
8.72 MB/sec |
|
|
Text Compress
multi-core scalar |
13831
45.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2712
11.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
15767
62.8 MB/sec |
|
|
Image Compress
single-core scalar |
3027
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15035
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3075
51.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12204
199 Mpixels/sec |
|
|
Lua
single-core scalar |
5265
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22591
8.69 Mnodes/sec |
Floating Point Performance
| Floating Point | 16817 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2993
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19891
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4866
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18543
8.45 Gflops |
|
|
Dot Product
single-core vector |
5814
6.97 Gflops |
|
|
Dot Product
multi-core vector |
31375
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1531
1.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
7774
6.82 Gflops |
|
|
Primality Test
single-core scalar |
7817
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27810
5.16 Gflops |
|
|
Sharpen Image
single-core scalar |
7515
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38872
89.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9267
7.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51375
40.4 Mpixels/sec |
Memory Performance
| Memory | 5357 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6078
7.44 GB/sec |
|
|
Write Sequential
single-core scalar |
9052
6.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4406
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3112
6.44 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4141
4.27 GB/sec |
Stream Performance
| Stream | 4715 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4519
6.18 GB/sec |
|
|
Stream Copy
single-core vector |
5442
7.06 GB/sec |
|
|
Stream Scale
single-core scalar |
4476
5.81 GB/sec |
|
|
Stream Scale
single-core vector |
4986
6.73 GB/sec |
|
|
Stream Add
single-core scalar |
4401
6.64 GB/sec |
|
|
Stream Add
single-core vector |
5184
7.21 GB/sec |
|
|
Stream Triad
single-core scalar |
4789
6.62 GB/sec |
|
|
Stream Triad
single-core vector |
3925
7.35 GB/sec |
