iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8896 | 10222 |
| Floating Point | Processor floating point performance | 15591 | |
| Memory | Memory performance | 5289 | |
| Stream | Memory bandwidth performance | 5942 | |
Result Information
| User | MartinChiu |
| Upload Date | Thu, 21 Feb 2013 14:00:09 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B01.1112090906 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8896 | |
|---|---|---|
|
Blowfish
single-core scalar |
2240
98.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12661
519 MB/sec |
|
|
Text Compress
single-core scalar |
2361
7.55 MB/sec |
|
|
Text Compress
multi-core scalar |
12832
42.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3025
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
14519
57.8 MB/sec |
|
|
Image Compress
single-core scalar |
3014
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14694
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3058
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12558
205 Mpixels/sec |
|
|
Lua
single-core scalar |
5314
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
20485
7.88 Mnodes/sec |
Floating Point Performance
| Floating Point | 15591 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2995
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
18395
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4884
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18122
8.26 Gflops |
|
|
Dot Product
single-core vector |
5884
7.05 Gflops |
|
|
Dot Product
multi-core vector |
28058
29.2 Gflops |
|
|
LU Decomposition
single-core scalar |
1606
1.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
3823
3.35 Gflops |
|
|
Primality Test
single-core scalar |
7200
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
24796
4.60 Gflops |
|
|
Sharpen Image
single-core scalar |
7536
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40362
93.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8889
7.03 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45725
36.0 Mpixels/sec |
Memory Performance
| Memory | 5289 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6152
7.53 GB/sec |
|
|
Write Sequential
single-core scalar |
9143
6.25 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4168
15.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3117
6.45 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3866
3.99 GB/sec |
Stream Performance
| Stream | 5942 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5497
7.52 GB/sec |
|
|
Stream Copy
single-core vector |
6925
8.98 GB/sec |
|
|
Stream Scale
single-core scalar |
5602
7.27 GB/sec |
|
|
Stream Scale
single-core vector |
6240
8.42 GB/sec |
|
|
Stream Add
single-core scalar |
5737
8.66 GB/sec |
|
|
Stream Add
single-core vector |
6846
9.52 GB/sec |
|
|
Stream Triad
single-core scalar |
5737
7.93 GB/sec |
|
|
Stream Triad
single-core vector |
4956
9.28 GB/sec |
