GeForce GTX 675MX vs Radeon HD 7970M
When choosing between GeForce GTX 675MX and Radeon HD 7970M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 675MX and Radeon HD 7970M.
GeForce GTX 675MX and Radeon HD 7970M are Laptop Graphics Cards
Note: GeForce GTX 675MX and Radeon HD 7970M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 675MX or Radeon HD 7970M here:
Main Specs
GeForce GTX 675MX
Radeon HD 7970M
Power consumption (TDP)
100 Watt
100 Watt
Interface
MXM-B (3.0)
MXM-B (3.0)
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Both graphics cards have the same power consumption of 100 Watt.
Both video cards are using MXM-B (3.0) interface connection to a motherboard.
GeForce GTX 675MX and Radeon HD 7970M have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GTX 675MX is build with Kepler architecture, and Radeon HD 7970M - with GCN.
Core clock speed of Radeon HD 7970M is 250 MHz higher, than GeForce GTX 675MX.
GeForce GTX 675MX and Radeon HD 7970M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7970M is 3000 MHz higher, than GeForce GTX 675MX.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
9−10
18−20
ultra / 1080p
5−6
10−12
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
21−24
35−40
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 83% more, than GeForce GTX 675MX.
high / 1080p
16−18
27−30
ultra / 1080p
14−16
24−27
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
30−35
60−65
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon HD 7970M in Battlefield 5 is 85% more, than GeForce GTX 675MX.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970M in Call of Duty: Warzone is 10% more, than GeForce GTX 675MX.
low / 768p
160−170
220−230
medium / 768p
130−140
190−200
ultra / 1080p
70−75
110−120
QHD / 1440p
40−45
75−80
4K / 2160p
30−33
40−45
high / 768p
100−110
160−170
The average gaming FPS of Radeon HD 7970M in Counter-Strike: Global Offensive is 49% more, than GeForce GTX 675MX.
low / 768p
55−60
60−65
ultra / 1080p
27−30
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7970M in Cyberpunk 2077 is 25% more, than GeForce GTX 675MX.
low / 768p
90−95
110−120
medium / 768p
70−75
100−110
ultra / 1080p
45−50
75−80
The average gaming FPS of Radeon HD 7970M in Dota 2 is 41% more, than GeForce GTX 675MX.
high / 1080p
10−12
21−24
ultra / 1080p
10−11
20−22
QHD / 1440p
−
18−20
4K / 2160p
4−5
7−8
low / 720p
24−27
45−50
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon HD 7970M in Far Cry 5 is 100% more, than GeForce GTX 675MX.
high / 1080p
18−20
30−33
ultra / 1080p
12−14
21−24
QHD / 1440p
−
14−16
low / 720p
70−75
110−120
medium / 1080p
30−35
65−70
The average gaming FPS of Radeon HD 7970M in Fortnite is 73% more, than GeForce GTX 675MX.
high / 1080p
16−18
30−35
ultra / 1080p
14−16
24−27
QHD / 1440p
4−5
12−14
4K / 2160p
−
12−14
low / 720p
35−40
60−65
medium / 1080p
18−20
35−40
The average gaming FPS of Radeon HD 7970M in Forza Horizon 4 is 88% more, than GeForce GTX 675MX.
low / 768p
65−70
95−100
medium / 768p
55−60
85−90
high / 1080p
18−20
35−40
ultra / 1080p
8−9
14−16
QHD / 1440p
0−1
5−6
The average gaming FPS of Radeon HD 7970M in Grand Theft Auto V is 55% more, than GeForce GTX 675MX.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
9−10
4K / 2160p
1−2
2−3
low / 720p
18−20
35−40
medium / 1080p
8−9
16−18
The average gaming FPS of Radeon HD 7970M in Metro Exodus is 87% more, than GeForce GTX 675MX.
low / 768p
100−110
110−120
ultra / 1080p
90−95
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon HD 7970M in Minecraft is 13% more, than GeForce GTX 675MX.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
65−70
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 26% more, than GeForce GTX 675MX.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
0−1
0−1
low / 720p
18−20
35−40
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon HD 7970M in Red Dead Redemption 2 is 53% more, than GeForce GTX 675MX.
low / 768p
35−40
65−70
medium / 768p
21−24
40−45
high / 1080p
12−14
21−24
ultra / 1080p
8−9
12−14
4K / 2160p
7−8
7−8
The average gaming FPS of Radeon HD 7970M in The Witcher 3: Wild Hunt is 76% more, than GeForce GTX 675MX.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
40−45
high / 768p
40−45
55−60
The average gaming FPS of Radeon HD 7970M in World of Tanks is 18% more, than GeForce GTX 675MX.
Full Specs
GeForce GTX 675MX
Radeon HD 7970M
Architecture
Kepler
GCN
Code name
N13E-GSR
Wimbledon XT
Type
Laptop
Laptop
Release date
1 October 2012
1 May 2012
Pipelines
960
1280
Core clock speed
600 MHz
850 MHz
Transistor count
3,540 million
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
48.0 billion/sec
68.00
Floating-point performance
1,256 gflops
2,176 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
1800 MHz
4800 MHz
Memory bandwidth
115.2 GB/s
153.6 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
CUDA cores
960
Bus support
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
63 Mh/s
254 Mh/s
Laptop size
large
large
Optimus
+
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