iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.10 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9369 | 10723 |
| Floating Point | Processor floating point performance | 16847 | |
| Memory | Memory performance | 5436 | |
| Stream | Memory bandwidth performance | 4603 | |
Result Information
| User | liangping |
| Upload Date | Fri, 03 Dec 2010 16:16:51 +0000 |
| Views | 2 |
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 | 9369 | |
|---|---|---|
|
Blowfish
single-core scalar |
2262
99.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13965
572 MB/sec |
|
|
Text Compress
single-core scalar |
2719
8.70 MB/sec |
|
|
Text Compress
multi-core scalar |
13910
45.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2993
12.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
15682
62.5 MB/sec |
|
|
Image Compress
single-core scalar |
3013
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15062
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3057
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12131
198 Mpixels/sec |
|
|
Lua
single-core scalar |
5066
1.95 Mnodes/sec |
|
|
Lua
multi-core scalar |
22579
8.69 Mnodes/sec |
Floating Point Performance
| Floating Point | 16847 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2984
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19950
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4877
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18428
8.40 Gflops |
|
|
Dot Product
single-core vector |
5814
6.97 Gflops |
|
|
Dot Product
multi-core vector |
31398
32.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1499
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7652
6.71 Gflops |
|
|
Primality Test
single-core scalar |
7809
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
28334
5.26 Gflops |
|
|
Sharpen Image
single-core scalar |
7551
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38524
88.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9313
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51729
40.7 Mpixels/sec |
Memory Performance
| Memory | 5436 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6023
7.37 GB/sec |
|
|
Write Sequential
single-core scalar |
9139
6.25 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4488
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3150
6.52 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4380
4.52 GB/sec |
Stream Performance
| Stream | 4603 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4596
6.29 GB/sec |
|
|
Stream Copy
single-core vector |
5337
6.92 GB/sec |
|
|
Stream Scale
single-core scalar |
4363
5.66 GB/sec |
|
|
Stream Scale
single-core vector |
4779
6.45 GB/sec |
|
|
Stream Add
single-core scalar |
4308
6.50 GB/sec |
|
|
Stream Add
single-core vector |
5050
7.02 GB/sec |
|
|
Stream Triad
single-core scalar |
4703
6.50 GB/sec |
|
|
Stream Triad
single-core vector |
3689
6.91 GB/sec |
