iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7572 | 9284 |
| Floating Point | Processor floating point performance | 15525 | |
| Memory | Memory performance | 4044 | |
| Stream | Memory bandwidth performance | 3918 | |
Result Information
| User | mroland17 |
| Upload Date | Tue, 25 Jan 2011 05:02:51 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 7572 | |
|---|---|---|
|
Blowfish
single-core scalar |
2168
95.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13057
535 MB/sec |
|
|
Text Compress
single-core scalar |
2295
7.34 MB/sec |
|
|
Text Compress
multi-core scalar |
11819
38.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2559
10.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
13037
51.9 MB/sec |
|
|
Image Compress
single-core scalar |
2331
19.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11479
96.6 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2067
34.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8241
134 Mpixels/sec |
|
|
Lua
single-core scalar |
3790
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
18030
6.94 Mnodes/sec |
Floating Point Performance
| Floating Point | 15525 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20286
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4878
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18566
8.46 Gflops |
|
|
Dot Product
single-core vector |
5779
6.92 Gflops |
|
|
Dot Product
multi-core vector |
24002
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
748
666 Mflops |
|
|
LU Decomposition
multi-core scalar |
3690
3.24 Gflops |
|
|
Primality Test
single-core scalar |
5808
867 Mflops |
|
|
Primality Test
multi-core scalar |
21052
3.91 Gflops |
|
|
Sharpen Image
single-core scalar |
7047
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38556
88.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9301
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54639
43.0 Mpixels/sec |
Memory Performance
| Memory | 4044 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5756
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
3192
2.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3793
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3160
6.54 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4319
4.45 GB/sec |
Stream Performance
| Stream | 3918 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4371
5.98 GB/sec |
|
|
Stream Copy
single-core vector |
5149
6.68 GB/sec |
|
|
Stream Scale
single-core scalar |
4530
5.88 GB/sec |
|
|
Stream Scale
single-core vector |
4784
6.46 GB/sec |
|
|
Stream Add
single-core scalar |
1735
2.62 GB/sec |
|
|
Stream Add
single-core vector |
5169
7.19 GB/sec |
|
|
Stream Triad
single-core scalar |
1878
2.60 GB/sec |
|
|
Stream Triad
single-core vector |
3733
6.99 GB/sec |
