Apple iMac 27" i7 3.4 Radeon 6970M 1GB (Mid 2011)
Technical data and benchmarks

Apple iMac 27

Device
Colours: Silver
Price from: 2,199 $ / 2,099 €
Release date: Q2/2011

Processor
Name: Intel Core i7-2600
Manufacturer: Intel
Cores / Threads: 4 / 8
Frequency: 3.40 (3.80) GHz
Structure: 32 nm
Architecture: Sandy Bridge
Release date: Q1/2011

Memory
Memory Size: 4 - 16 GB
Memory Type: DDR3 1333
Memory Bandwith: --
Upgradeable? Yes

Graphic card
Name: AMD Radeon HD 6970M - 1 GB
Type: Dedicated
Frequency: 0.68 GHz
Memory Size: 1.00 GB
Memory Type: GDDR5
Structure: 40 nm
Release date: Q3/2011

Graphic card 2
Name: Intel HD Graphics 2000
Type: Internal
Frequency: 0.85 (1.35) GHz GHz
Memory Size: 0.00 GB GB
Memory Type: DDR3
Structure: 32 nm
Release date: Q1/2011

Screen
Size: 27.0 inch
Resolution: 2560 x 1440 @ 60 Hz (109 ppi)
Ratio: 16:9
Technology: TN
Max. Brightness: --
HDR support: No
Always On Display: No
1. external display: 2560 x 1600 @ 60 Hz
2. external display: --
3. external display: --

Storage
Size: 1,024 - 2,048 GB
Type: Harddrive
Interface: SATA 6 GB/s
Upgradeable? Yes
2. drive: 256 GB SSD (Optional)
Card reader: SDXC

Network
Wireless LAN: 802.11 a/b/g/n
LAN: 1 Gbit
Bluetooth: Bluetooth 2.1
Cellular: --

Camera
Front camera: 0.9 MP, 720p
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Ports
HDMI: --
DVI: --
DisplayPort: 2x Mini DisplayPort
Thunderbolt: 2x Thunderbolt 1 (Mini DisplayPort)
USB: 4x USB 2.0
USB-C: --
Lightning: --
Other: FireWire 800

Dimensions / Housing
Height: 517 mm
Width: 650 mm
Depth: 207 mm
Weight: 13,800 g
Housing Material: --
Glas Type: --
IP Protection Class: --

Additional data
Part-no: A1312
Ident-No: iMac12,2
EMC-No: 2429
Security features: --
data sheet: Link to manufacturer

Benchmark results

Geekbench 6 - Single Core

Geekbench 5 is a multi-system benchmark and measures the performance of a computer. Geekbench version 5 contains new test fields such as augmented reality applications and calculations for machine learning.

View all Geekbench 6 benchmark results



Geekbench 6 - Multi Core

Geekbench 5 is a multi-system benchmark and measures the performance of a computer. Geekbench version 5 contains new test fields such as augmented reality applications and calculations for machine learning.

View all Geekbench 6 benchmark results



Geekbench 5 - Single Core

Geekbench 5 is a multi-system benchmark and measures the performance of a computer. Geekbench version 5 contains new test fields such as augmented reality applications and calculations for machine learning.

View all Geekbench 5 benchmark results



Geekbench 5 - Multi Core

Geekbench 5 is a multi-system benchmark and measures the performance of a computer. Geekbench version 5 contains new test fields such as augmented reality applications and calculations for machine learning.

View all Geekbench 5 benchmark results



Cinebench R23 - Single Core

Cinebench R23 is the latest version of Maxon's render benchmark. It is based on the Cinema 4D application, which is used to generate 3D shapes. We use the single-core as well as the multi-core test.

View all Cinebench R23 benchmark results



Cinebench R23 - Multi Core

Cinebench R23 is the latest version of Maxon's render benchmark. It is based on the Cinema 4D application, which is used to generate 3D shapes. We use the single-core as well as the multi-core test.

View all Cinebench R23 benchmark results



FP32 Performance (Single-precision TFLOPS) - FP32 (TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS. TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second. The larger this number, the faster the graphics card is.

View all FP32 Performance (Single-precision TFLOPS) benchmark results



More benchmarks for
Apple iMac 27" i7 3.4 Radeon 6970M 1GB (Mid 2011)

In order to determine the performance of a computer or a component in it, so-called "benchmarks" are carried out. The benchmark software carries out special calculations and measures the time it takes for the computer to complete the calculations. Since the benchmarks always run the same, the performance of several computers can be reliably compared with one another.

For this we use so-called theoretical or synthetic benchmarks such as Geekbench or Cinebench, as these support both x86 and ARM instruction sets in the current versions. We guarantee real comparability of the results by ensuring that the benchmarks are executed identically and correctly as well as by the condition of the system.

We currently use the following benchmarks to assess the performance of the products listed on our website:
Geekbench 6
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Geekbench 5
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Cinebench R23
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FP32 GPU-Performance
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Popular comparisons

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20. Apple iPad mini 7.9" 2nd Gen Wi-Fi (2013) vs Apple iMac 27" i7 3.4 Radeon 6970M 1GB (Mid 2011)
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