iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9316 | 10723 |
| Floating Point | Processor floating point performance | 16880 | |
| Memory | Memory performance | 5456 | |
| Stream | Memory bandwidth performance | 4636 | |
Result Information
| User | CThomp |
| Upload Date | Wed, 08 Dec 2010 23:12:01 +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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9316 | |
|---|---|---|
|
Blowfish
single-core scalar |
2267
99.6 MB/sec |
|
|
Blowfish
multi-core scalar |
11790
483 MB/sec |
|
|
Text Compress
single-core scalar |
2691
8.61 MB/sec |
|
|
Text Compress
multi-core scalar |
14106
46.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3045
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15813
63.0 MB/sec |
|
|
Image Compress
single-core scalar |
3023
25.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15206
128 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3152
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12598
206 Mpixels/sec |
|
|
Lua
single-core scalar |
5285
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22816
8.78 Mnodes/sec |
Floating Point Performance
| Floating Point | 16880 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2984
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19924
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4881
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18518
8.44 Gflops |
|
|
Dot Product
single-core vector |
5786
6.93 Gflops |
|
|
Dot Product
multi-core vector |
31289
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1463
1.30 Gflops |
|
|
LU Decomposition
multi-core scalar |
7714
6.76 Gflops |
|
|
Primality Test
single-core scalar |
7722
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
27632
5.13 Gflops |
|
|
Sharpen Image
single-core scalar |
7532
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39332
90.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9299
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52247
41.1 Mpixels/sec |
Memory Performance
| Memory | 5456 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6068
7.43 GB/sec |
|
|
Write Sequential
single-core scalar |
9120
6.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4621
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3120
6.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4352
4.49 GB/sec |
Stream Performance
| Stream | 4636 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4481
6.13 GB/sec |
|
|
Stream Copy
single-core vector |
5337
6.92 GB/sec |
|
|
Stream Scale
single-core scalar |
4457
5.78 GB/sec |
|
|
Stream Scale
single-core vector |
4848
6.54 GB/sec |
|
|
Stream Add
single-core scalar |
4342
6.55 GB/sec |
|
|
Stream Add
single-core vector |
5115
7.12 GB/sec |
|
|
Stream Triad
single-core scalar |
4673
6.46 GB/sec |
|
|
Stream Triad
single-core vector |
3836
7.18 GB/sec |
