NVIDIA GeForce GTX 675MX
VS
AMD Radeon HD 7870M
NVIDIA GeForce GTX 675MX
VS
AMD Radeon HD 7870M

General info

The main nomenclature characteristics of video cards NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M. Pay attention to the position in the performance rating to choose the best one.

434
Place in performance rating
540
Kepler
Architecture
GCN
GK104
Code name
Heathrow
Laptop
Type
Laptop
1 October 2012 (9 years ago)
Release date
24 April 2012 (9 years ago)
$868
Price now
$338
0.49
Value for money
0.51
N13E-GSR
GPU code name
Heathrow XT
Laptop
Market segment
Laptop

Technical specs

Choose the best graphics card between NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M based on manufacturing process, power consumption, and base frequency and overclocking potential of the GPU.

960
Pipelines
640
600 MHz
Core clock speed
800 MHz
3,540 million
Transistor count
1,500 million
28 nm
Manufacturing process technology
28 nm
100 Watt
Power consumption (TDP)
45 Watt
48.0 billion/sec
Texture fill rate
32.00
1,256 gflops
Floating-point performance
1,024 gflops
960
CUDA cores
no data
960
Pipelines / CUDA cores
640
3,540 million
Number of transistors
1,500 million
100 Watt
Thermal design power (TDP)
45 Watt

Compatibility, dimensions and requirements

Additional technical information, does not greatly affect the performance rating when comparing the NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M.

MXM-B (3.0)
Interface
PCIe 3.0 x16
None
Supplementary power connectors
no data
large
Laptop size
large
+
SLI options
no data
PCI Express 2.0
Bus support
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 NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M can be seen in this section.

GDDR5
Memory type
GDDR5
2 GB
Maximum RAM amount
2 GB
256 Bit
Memory bus width
128 Bit
1800 MHz
Memory clock speed
4000 MHz
115.2 GB/s
Memory bandwidth
64 GB/s
-
Shared memory
-

Video outputs and ports

The difference between the interfaces and ports of video cards NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M, the size and number of monitors.

No outputs
Display Connectors
No outputs
+
HDCP
no data
Up to 2048x1536
Maximum VGA resolution
no data
+
HDMI
no data

Technologies

The difference between NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M is the additional functionality.

+
3D Vision
no data
+
CUDA
no data
+
Optimus
no data
+
FXAA
no data
+
TXAA
no data
+
Adaptive VSync
no data
DirectX 11
DirectX 11
no data
+
3D Vision / 3DTV Play
no data

API support

The difference in supported APIs is NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M. Hardware support (API) is not considered in synthetic benchmarks and performance tests.

12 API
DirectX
12 (11_1)
4.5
OpenGL
4.6
1.1.126
Vulkan
no data
5.1
Shader Model
no data
1.1
OpenCL
no data

Gaming performance

Select form the list the required name to identify gaming performance for NVIDIA GeForce GTX 675MX and AMD Radeon HD 7870M 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 NVIDIA GeForce GTX 675MX or AMD Radeon HD 7870M good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) NVIDIA GeForce GTX 675MX
AMD Radeon HD 7870M
Death Stranding (2020) NVIDIA GeForce GTX 675MX
AMD Radeon HD 7870M
F1 2020 (2020) NVIDIA GeForce GTX 675MX
AMD Radeon HD 7870M
Gears Tactics (2020) NVIDIA GeForce GTX 675MX
AMD Radeon HD 7870M
Doom Eternal (2020) NVIDIA GeForce GTX 675MX
AMD Radeon HD 7870M
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 NVIDIA GeForce GTX 675MX

0.02% faster in synthetic tests

More pipelines (960 vs 640)

More memory bandwidth (115.2 GB/s vs 64 GB/s)

Advantages of AMD Radeon HD 7870M

Cheaper ($338 vs $868)

Less power consumption (45 Watt vs 100 Watt)

So, NVIDIA GeForce GTX 675MX or AMD Radeon HD 7870M?

Judging by the results of synthetic and gaming tests, we recommend NVIDIA GeForce GTX 675MX .

NVIDIA GeForce GTX 675MX versus AMD Radeon HD 7870M performance benchmarks comparison

User rating

0.0 Out of 0 CpusData Score NVIDIA GeForce GTX 675MX
0.0 Out of 0 CpusData Score AMD Radeon HD 7870M