iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7599 | 9279 |
| Floating Point | Processor floating point performance | 15517 | |
| Memory | Memory performance | 4012 | |
| Stream | Memory bandwidth performance | 3866 | |
Result Information
| User | Carl_M |
| Upload Date | Sat, 28 May 2011 18:05:09 +0000 |
| Views | 2 |
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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7599 | |
|---|---|---|
|
Blowfish
single-core scalar |
2170
95.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13141
539 MB/sec |
|
|
Text Compress
single-core scalar |
2312
7.40 MB/sec |
|
|
Text Compress
multi-core scalar |
11800
38.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2595
10.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
13089
52.2 MB/sec |
|
|
Image Compress
single-core scalar |
2330
19.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11561
97.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2066
34.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8186
134 Mpixels/sec |
|
|
Lua
single-core scalar |
3807
1.47 Mnodes/sec |
|
|
Lua
multi-core scalar |
18134
6.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 15517 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20286
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4881
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18564
8.46 Gflops |
|
|
Dot Product
single-core vector |
5787
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24226
25.2 Gflops |
|
|
LU Decomposition
single-core scalar |
751
668 Mflops |
|
|
LU Decomposition
multi-core scalar |
3721
3.26 Gflops |
|
|
Primality Test
single-core scalar |
5832
871 Mflops |
|
|
Primality Test
multi-core scalar |
21119
3.92 Gflops |
|
|
Sharpen Image
single-core scalar |
7051
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38589
88.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9313
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54126
42.6 Mpixels/sec |
Memory Performance
| Memory | 4012 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5802
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
3185
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3736
13.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3166
6.55 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4174
4.30 GB/sec |
Stream Performance
| Stream | 3866 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4327
5.92 GB/sec |
|
|
Stream Copy
single-core vector |
5088
6.60 GB/sec |
|
|
Stream Scale
single-core scalar |
4486
5.82 GB/sec |
|
|
Stream Scale
single-core vector |
4623
6.24 GB/sec |
|
|
Stream Add
single-core scalar |
1736
2.62 GB/sec |
|
|
Stream Add
single-core vector |
4979
6.93 GB/sec |
|
|
Stream Triad
single-core scalar |
1879
2.60 GB/sec |
|
|
Stream Triad
single-core vector |
3813
7.14 GB/sec |
