iMac (27-inch Late 2012)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 10998 | 12930 |
| Floating Point | Processor floating point performance | 19903 | |
| Memory | Memory performance | 7165 | |
| Stream | Memory bandwidth performance | 6819 | |
Result Information
| User | ohmyggg |
| Upload Date | Sun, 31 Mar 2013 18:53:35 +0000 |
| Views | 14 |
| Notes | Stock RAM (8GB, 1600MHz) added back and combined with Corsair Vengeance (16GB, 1866MHz). When combined, total system RAM is 24GB but only runs at 1333MHz. |
System Information
| iMac (27-inch Late 2012) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (27-inch Late 2012) |
| Processor |
Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 |
| 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-FC02E91DDD3FA6A4 iMac13,2 |
| BIOS | Apple Inc. IM131.88Z.010A.B05.1211151146 |
| Memory | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10998 | |
|---|---|---|
|
Blowfish
single-core scalar |
2940
129 MB/sec |
|
|
Blowfish
multi-core scalar |
19333
792 MB/sec |
|
|
Text Compress
single-core scalar |
3377
10.8 MB/sec |
|
|
Text Compress
multi-core scalar |
17140
56.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3737
15.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
19473
77.6 MB/sec |
|
|
Image Compress
single-core scalar |
2833
23.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14775
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2978
50.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13751
224 Mpixels/sec |
|
|
Lua
single-core scalar |
5919
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
25728
9.90 Mnodes/sec |
Floating Point Performance
| Floating Point | 19903 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3440
2.29 Gflops |
|
|
Mandelbrot
multi-core scalar |
26089
17.1 Gflops |
|
|
Dot Product
single-core scalar |
5259
2.54 Gflops |
|
|
Dot Product
multi-core scalar |
29129
13.3 Gflops |
|
|
Dot Product
single-core vector |
8135
9.75 Gflops |
|
|
Dot Product
multi-core vector |
36170
37.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1769
1.57 Gflops |
|
|
LU Decomposition
multi-core scalar |
5697
5.00 Gflops |
|
|
Primality Test
single-core scalar |
8061
1.20 Gflops |
|
|
Primality Test
multi-core scalar |
31303
5.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7590
17.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47312
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8887
7.03 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59805
47.0 Mpixels/sec |
Memory Performance
| Memory | 7165 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8987
11.0 GB/sec |
|
|
Write Sequential
single-core scalar |
12291
8.41 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5149
19.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4035
8.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5365
5.53 GB/sec |
Stream Performance
| Stream | 6819 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7790
10.7 GB/sec |
|
|
Stream Copy
single-core vector |
8472
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
8220
10.7 GB/sec |
|
|
Stream Scale
single-core vector |
8173
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
3149
4.75 GB/sec |
|
|
Stream Add
single-core vector |
8699
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
3598
4.97 GB/sec |
|
|
Stream Triad
single-core vector |
6451
12.1 GB/sec |
