AMD Radeon HD 7950 Mac Edition
VS
AMD Radeon HD 6450 GDDR5
AMD Radeon HD 7950 Mac Edition
VS
AMD Radeon HD 6450 GDDR5

General info

The main nomenclature characteristics of video cards AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5. Pay attention to the position in the performance rating to choose the best one.

1213
Place in performance rating
883
0.07
Value for money (0-100)
6.56
GCN 1.0
Architecture
Terascale 2
Tahiti
Code name
Caicos
Desktop
Type
Desktop
7 March 2013
Release date
18 April 2011 (10 years ago)
$449
Launch price (MSRP)
no data
$391
Price now
$129
no data
Value for money
0.10
no data
GPU code name
Caicos
no data
Market segment
Desktop

Technical specs

Choose the best graphics card between AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5 based on manufacturing process, power consumption, and base frequency and overclocking potential of the GPU.

1792
Pipelines
160
800 MHz
Core clock speed
750 MHz
4,313 million
Transistor count
no data
28 nm
Manufacturing process technology
40 nm
200 Watt
Power consumption (TDP)
no data
89.60
Texture fill rate
no data
2,867 gflops
Floating-point performance
no data
no data
Pipelines / CUDA cores
160

Compatibility, dimensions and requirements

Additional technical information, does not greatly affect the performance rating when comparing the AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5.

PCIe 3.0 x16
Interface
no data
279 mm
Length
no data
2x 6-pin
Supplementary power connectors
no data

Memory

Graphics card memory is used to store calculations. Modern software and 3D games require more and faster memory. The higher these parameters, the more productive the chip. The difference in these characteristics AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5 can be seen in this section.

GDDR5
Memory type
GDDR5
3 GB
Maximum RAM amount
1 GB
384 Bit
Memory bus width
64 Bit
5000 MHz
Memory clock speed
900 MHz
240.0 GB/s
Memory bandwidth
no data
no data
Shared memory
-

Video outputs and ports

The difference between the interfaces and ports of video cards AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5, the size and number of monitors.

1x DVI, 1x HDMI, 2x mini-DisplayPort
Display Connectors
no data

API support

The difference in supported APIs is AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5. Hardware support (API) is not considered in synthetic benchmarks and performance tests.

12 (11_1)
DirectX
DirectX 11, Shader 5.0
4.6
OpenGL
no data

Gaming performance

Select form the list the required name to identify gaming performance for AMD Radeon HD 7950 Mac Edition and AMD Radeon HD 6450 GDDR5 graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the AMD Radeon HD 7950 Mac Edition or AMD Radeon HD 6450 GDDR5 good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) AMD Radeon HD 7950 Mac Edition
AMD Radeon HD 6450 GDDR5
Death Stranding (2020) AMD Radeon HD 7950 Mac Edition
AMD Radeon HD 6450 GDDR5
F1 2020 (2020) AMD Radeon HD 7950 Mac Edition
AMD Radeon HD 6450 GDDR5
Gears Tactics (2020) AMD Radeon HD 7950 Mac Edition
AMD Radeon HD 6450 GDDR5
Doom Eternal (2020) AMD Radeon HD 7950 Mac Edition
AMD Radeon HD 6450 GDDR5
Legend
5 Stutter – Insufficient data. Similar graphics cards stutter, the game is likely to show a low frame rate. There will be some lags.
May Stutter – Insufficient data. Similar graphics cards stutter, the game is likely to show a low frame rate. There will be some lags.
30 Fluent – According to the results of benchmarks the game should run at 25 frames per second (fps)
40 Fluent – According to the results of benchmarks the game should run at 35 frames per second (fps)
60 Fluent – According to the results of benchmarks the game should run at 58 frames per second (fps)
May Run Fluently – Insufficient data. Similar graphics cards show a smooth frame rate, comfortable for the game.
? Uncertain – Graphics cards testing has shown that a slower card can provide a high and stable frame rate for the same operation.
Uncertain – The work of the video card in the game is still being studied. Interpolation among analogs is not possible.
The value depicts the average frame rate. Hovering over the value, you can get individual results.

Advantages of AMD Radeon HD 7950 Mac Edition

More pipelines (1792 vs 160)

Finer manufacturing process technology (28 nm vs 40 nm)

More maximum RAM amount (3 GB vs 1 GB)

Advantages of AMD Radeon HD 6450 GDDR5

0.9% faster in synthetic tests

Cheaper ($129 vs $391)

So, AMD Radeon HD 7950 Mac Edition or AMD Radeon HD 6450 GDDR5?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6450 GDDR5 .

AMD Radeon HD 7950 Mac Edition versus AMD Radeon HD 6450 GDDR5 performance benchmarks comparison

User rating

0.0 Out of 0 CpusData Score AMD Radeon HD 7950 Mac Edition
0.0 Out of 0 CpusData Score AMD Radeon HD 6450 GDDR5