GeForce GTX 670MX vs Radeon HD 6790
If you are going to buy a new graphics card and are choosing between GeForce GTX 670MX and Radeon HD 6790, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 670MX stacks up against Radeon HD 6790, check out specs charts below.
GeForce GTX 670MX is a Laptop Graphics Card
Note: GeForce GTX 670MX is only used in laptop graphics. It has 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 670MX here:
Main Specs
GeForce GTX 670MX
Radeon HD 6790
Power consumption (TDP)
75 Watt
150 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6790 has 100% more power consumption, than GeForce GTX 670MX.
GeForce GTX 670MX is connected by PCIe 3.0 x16, and Radeon HD 6790 uses PCIe 2.0 x16 interface.
GeForce GTX 670MX has 2 GB more memory, than Radeon HD 6790.
GeForce GTX 670MX is used in Laptops, and Radeon HD 6790 - in Desktops.
GeForce GTX 670MX is build with Kepler architecture, and Radeon HD 6790 - with Terascale 2.
Core clock speed of Radeon HD 6790 is 240 MHz higher, than GeForce GTX 670MX.
GeForce GTX 670MX is manufactured by 28 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
Memory clock speed of GeForce GTX 670MX is 350 MHz higher, than Radeon HD 6790.
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
8−9
7−8
ultra / 1080p
5−6
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
18−20
medium / 1080p
10−12
9−10
The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 10% more, than Radeon HD 6790.
high / 1080p
14−16
12−14
ultra / 1080p
12−14
10−12
QHD / 1440p
0−1
0−1
low / 720p
30−35
27−30
medium / 1080p
16−18
14−16
The average gaming FPS of GeForce GTX 670MX in Battlefield 5 is 18% more, than Radeon HD 6790.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 670MX and Radeon HD 6790 have the same average FPS in Call of Duty: Warzone.
low / 768p
150−160
140−150
medium / 768p
130−140
120−130
ultra / 1080p
65−70
60−65
QHD / 1440p
35−40
30−35
4K / 2160p
27−30
27−30
high / 768p
95−100
90−95
The average gaming FPS of GeForce GTX 670MX in Counter-Strike: Global Offensive is 6% more, than Radeon HD 6790.
low / 768p
55−60
55−60
ultra / 1080p
24−27
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 670MX in Cyberpunk 2077 is 2% more, than Radeon HD 6790.
low / 768p
85−90
85−90
medium / 768p
65−70
65−70
ultra / 1080p
40−45
35−40
The average gaming FPS of GeForce GTX 670MX in Dota 2 is 1% more, than Radeon HD 6790.
high / 1080p
10−11
9−10
ultra / 1080p
9−10
8−9
4K / 2160p
4−5
4−5
low / 720p
24−27
21−24
medium / 1080p
10−12
10−11
The average gaming FPS of GeForce GTX 670MX in Far Cry 5 is 9% more, than Radeon HD 6790.
high / 1080p
16−18
16−18
ultra / 1080p
12−14
10−12
low / 720p
70−75
65−70
medium / 1080p
30−33
27−30
The average gaming FPS of GeForce GTX 670MX in Fortnite is 6% more, than Radeon HD 6790.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
QHD / 1440p
3−4
2−3
low / 720p
30−35
27−30
medium / 1080p
16−18
16−18
The average gaming FPS of GeForce GTX 670MX in Forza Horizon 4 is 6% more, than Radeon HD 6790.
low / 768p
60−65
55−60
medium / 768p
50−55
50−55
high / 1080p
16−18
14−16
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 670MX in Grand Theft Auto V is 6% more, than Radeon HD 6790.
high / 1080p
6−7
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
0−1
low / 720p
16−18
14−16
medium / 1080p
8−9
7−8
The average gaming FPS of GeForce GTX 670MX in Metro Exodus is 12% more, than Radeon HD 6790.
low / 768p
95−100
95−100
high / 1080p
95−100
90−95
ultra / 1080p
85−90
85−90
medium / 1080p
95−100
95−100
The average gaming FPS of GeForce GTX 670MX in Minecraft is 2% more, than Radeon HD 6790.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
GeForce GTX 670MX and Radeon HD 6790 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
12−14
−
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
16−18
14−16
medium / 1080p
12−14
10−12
The average gaming FPS of GeForce GTX 670MX in Red Dead Redemption 2 is 9% more, than Radeon HD 6790.
low / 768p
30−35
27−30
medium / 768p
21−24
18−20
high / 1080p
10−12
10−11
ultra / 1080p
7−8
7−8
4K / 2160p
6−7
6−7
The average gaming FPS of GeForce GTX 670MX in The Witcher 3: Wild Hunt is 14% more, than Radeon HD 6790.
low / 768p
90−95
85−90
medium / 768p
50−55
45−50
ultra / 1080p
24−27
21−24
high / 768p
40−45
40−45
The average gaming FPS of GeForce GTX 670MX in World of Tanks is 6% more, than Radeon HD 6790.
Full Specs
GeForce GTX 670MX
Radeon HD 6790
Architecture
Kepler
Terascale 2
Code name
N13E-GR
Barts
Type
Laptop
Desktop
Release date
1 October 2012
4 April 2011
Pipelines
960
800
Core clock speed
600 MHz
840 MHz
Transistor count
3,540 million
1,700 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
48.0 billion/sec
33.60
Floating-point performance
1,154 gflops
1,344.0 gflops
Length
198 mm
Memory bus width
192 Bit
256 Bit
Memory clock speed
1400 MHz
1050 MHz
Memory bandwidth
67.2 GB/s
134.4 GB/s
Shared memory
-
DirectX
12 API
11.2 (11_0)
Shader Model
5.1
5.0
OpenGL
4.5
4.4
OpenCL
1.1
1.2
Vulkan
1.1.126
N/A
CUDA
+
CUDA cores
960
Bus support
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
large
Optimus
+
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