iMac (21.5-inch Mid 2011)
Geekbench 3 Score
|
2512
Single-Core Score |
6446
Multi-Core Score |
| Geekbench 3.4.4 Tryout for Mac OS X x86 (32-bit) | |
Result Information
| Upload Date | Tue, 18 Nov 2025 11:48:24 +0000 |
| Views | 2 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.13.6 (Build 17G14042) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | |
| Processor Package | |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| Northbridge | |
| Southbridge | |
| BIOS | Apple Inc. 87.0.0.0.0 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Single-core | 2488 | |
|---|---|---|
| Multi-core | 7236 | |
|
AES
Single-core |
2600
2.23 GB/sec |
|
|
AES
Multi-core |
7885
6.75 GB/sec |
|
|
Twofish
Single-core |
2548
143.0 MB/sec |
|
|
Twofish
Multi-core |
7847
440.4 MB/sec |
|
|
SHA1
Single-core |
2552
277.1 MB/sec |
|
|
SHA1
Multi-core |
7948
862.8 MB/sec |
|
|
SHA2
Single-core |
2494
107.9 MB/sec |
|
|
SHA2
Multi-core |
7959
344.4 MB/sec |
|
|
BZip2 Compress
Single-core |
2503
10.2 MB/sec |
|
|
BZip2 Compress
Multi-core |
7704
31.3 MB/sec |
|
|
BZip2 Decompress
Single-core |
2447
13.3 MB/sec |
|
|
BZip2 Decompress
Multi-core |
7943
43.0 MB/sec |
|
|
JPEG Compress
Single-core |
2553
35.6 Mpixels/sec |
|
|
JPEG Compress
Multi-core |
7966
111.0 Mpixels/sec |
|
|
JPEG Decompress
Single-core |
2477
61.2 Mpixels/sec |
|
|
JPEG Decompress
Multi-core |
7659
189.3 Mpixels/sec |
|
|
PNG Compress
Single-core |
2448
1.96 Mpixels/sec |
|
|
PNG Compress
Multi-core |
7963
6.36 Mpixels/sec |
|
|
PNG Decompress
Single-core |
2527
29.1 Mpixels/sec |
|
|
PNG Decompress
Multi-core |
5996
69.1 Mpixels/sec |
|
|
Sobel
Single-core |
2514
91.5 Mpixels/sec |
|
|
Sobel
Multi-core |
6579
239.4 Mpixels/sec |
|
|
Lua
Single-core |
2082
1.87 MB/sec |
|
|
Lua
Multi-core |
5335
4.79 MB/sec |
|
|
Dijkstra
Single-core |
2658
9.54 Mpairs/sec |
|
|
Dijkstra
Multi-core |
6094
21.9 Mpairs/sec |
Floating Point Performance
| Single-core | 2497 | |
|---|---|---|
| Multi-core | 7579 | |
|
BlackScholes
Single-core |
2919
13.0 Mnodes/sec |
|
|
BlackScholes
Multi-core |
9244
41.1 Mnodes/sec |
|
|
Mandelbrot
Single-core |
2497
2.56 Gflops |
|
|
Mandelbrot
Multi-core |
6584
6.75 Gflops |
|
|
Sharpen Filter
Single-core |
2461
1.82 Gflops |
|
|
Sharpen Filter
Multi-core |
6003
4.45 Gflops |
|
|
Blur Filter
Single-core |
2523
2.40 Gflops |
|
|
Blur Filter
Multi-core |
7996
7.62 Gflops |
|
|
SGEMM
Single-core |
2204
6.17 Gflops |
|
|
SGEMM
Multi-core |
7286
20.4 Gflops |
|
|
DGEMM
Single-core |
2276
3.35 Gflops |
|
|
DGEMM
Multi-core |
7216
10.6 Gflops |
|
|
SFFT
Single-core |
2597
2.74 Gflops |
|
|
SFFT
Multi-core |
8178
8.62 Gflops |
|
|
DFFT
Single-core |
2570
2.34 Gflops |
|
|
DFFT
Multi-core |
8133
7.41 Gflops |
|
|
N-Body
Single-core |
2526
937.8 Kpairs/sec |
|
|
N-Body
Multi-core |
7692
2.86 Mpairs/sec |
|
|
Ray Trace
Single-core |
2464
2.91 Mpixels/sec |
|
|
Ray Trace
Multi-core |
7966
9.39 Mpixels/sec |
Memory Performance
| Single-core | 2594 | |
|---|---|---|
| Multi-core | 2603 | |
|
Stream Copy
Single-core |
2639
10.5 GB/sec |
|
|
Stream Copy
Multi-core |
2463
9.83 GB/sec |
|
|
Stream Scale
Single-core |
2612
10.4 GB/sec |
|
|
Stream Scale
Multi-core |
2715
10.8 GB/sec |
|
|
Stream Add
Single-core |
2461
11.1 GB/sec |
|
|
Stream Add
Multi-core |
2524
11.4 GB/sec |
|
|
Stream Triad
Single-core |
2671
11.7 GB/sec |
|
|
Stream Triad
Multi-core |
2724
12.0 GB/sec |
