iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9309 | 10723 |
| Floating Point | Processor floating point performance | 16806 | |
| Memory | Memory performance | 5572 | |
| Stream | Memory bandwidth performance | 4688 | |
Result Information
| User | nicklera |
| Upload Date | Wed, 15 Dec 2010 07:42:46 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H574) |
| 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 | 9309 | |
|---|---|---|
|
Blowfish
single-core scalar |
2262
99.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13994
573 MB/sec |
|
|
Text Compress
single-core scalar |
2735
8.75 MB/sec |
|
|
Text Compress
multi-core scalar |
14019
46.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3037
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15734
62.7 MB/sec |
|
|
Image Compress
single-core scalar |
3005
24.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14901
125 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3087
51.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12041
196 Mpixels/sec |
|
|
Lua
single-core scalar |
5048
1.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
21856
8.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 16806 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2999
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
20018
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4882
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18526
8.44 Gflops |
|
|
Dot Product
single-core vector |
5857
7.02 Gflops |
|
|
Dot Product
multi-core vector |
31156
32.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1487
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
7588
6.65 Gflops |
|
|
Primality Test
single-core scalar |
7639
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
27981
5.19 Gflops |
|
|
Sharpen Image
single-core scalar |
7530
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38599
88.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9321
7.38 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51714
40.7 Mpixels/sec |
Memory Performance
| Memory | 5572 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6545
8.01 GB/sec |
|
|
Write Sequential
single-core scalar |
9159
6.26 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4597
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3154
6.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4407
4.54 GB/sec |
Stream Performance
| Stream | 4688 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4494
6.15 GB/sec |
|
|
Stream Copy
single-core vector |
5389
6.99 GB/sec |
|
|
Stream Scale
single-core scalar |
4462
5.79 GB/sec |
|
|
Stream Scale
single-core vector |
4960
6.69 GB/sec |
|
|
Stream Add
single-core scalar |
4436
6.70 GB/sec |
|
|
Stream Add
single-core vector |
5278
7.34 GB/sec |
|
|
Stream Triad
single-core scalar |
4683
6.47 GB/sec |
|
|
Stream Triad
single-core vector |
3804
7.12 GB/sec |
