Radeon HD 7660G plus HD 7670M Dual Graphics vs UHD Graphics 615
If you are going to buy a new graphics card and are choosing between Radeon HD 7660G plus HD 7670M Dual Graphics and UHD Graphics 615, 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 Radeon HD 7660G plus HD 7670M Dual Graphics stacks up against UHD Graphics 615, check out specs charts below.
Radeon HD 7660G plus HD 7670M Dual Graphics and UHD Graphics 615 are Laptop Graphics Cards
Note: Radeon HD 7660G plus HD 7670M Dual Graphics and UHD Graphics 615 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 Radeon HD 7660G plus HD 7670M Dual Graphics or UHD Graphics 615 here:
Main Specs
Radeon HD 7660G plus HD 7670M Dual Graphics
UHD Graphics 615
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
Memory type
DDR3,GDDR5
DDR3L/LPDDR3
Display Connectors
No outputs
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Both cards are used in Laptops.
Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
Core clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 385 MHz higher, than UHD Graphics 615.
Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and UHD Graphics 615 - by 14 nm process technology.
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
1−2
0−1
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
10−11
medium / 1080p
3−4
1−2
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Assassin's Creed Odyssey is 33% more, than UHD Graphics 615.
ultra / 1080p
3−4
2−3
QHD / 1440p
0−1
0−1
low / 720p
14−16
10−11
medium / 1080p
5−6
3−4
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Battlefield 5 is 60% more, than UHD Graphics 615.
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7660G plus HD 7670M Dual Graphics and UHD Graphics 615 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
110−120
medium / 768p
90−95
80−85
ultra / 1080p
35−40
30−35
4K / 2160p
10−11
9−10
high / 768p
60−65
55−60
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Counter-Strike: Global Offensive is 6% more, than UHD Graphics 615.
low / 768p
70−75
70−75
ultra / 1080p
14−16
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Cyberpunk 2077 is 2% more, than UHD Graphics 615.
low / 768p
70−75
70−75
medium / 768p
45−50
40−45
ultra / 1080p
20−22
16−18
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Dota 2 is 6% more, than UHD Graphics 615.
high / 1080p
2−3
1−2
ultra / 1080p
2−3
−
4K / 2160p
0−1
0−1
low / 720p
10−11
8−9
medium / 1080p
3−4
2−3
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Far Cry 5 is 25% more, than UHD Graphics 615.
ultra / 1080p
5−6
4−5
QHD / 1440p
1−2
1−2
low / 720p
50−55
45−50
medium / 1080p
9−10
5−6
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Fortnite is 21% more, than UHD Graphics 615.
high / 1080p
3−4
2−3
QHD / 1440p
0−1
0−1
low / 720p
16−18
12−14
medium / 1080p
6−7
4−5
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Forza Horizon 4 is 50% more, than UHD Graphics 615.
low / 768p
40−45
40−45
high / 1080p
4−5
2−3
ultra / 1080p
3−4
−
QHD / 1440p
0−1
0−1
medium / 720p
35−40
30−35
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Grand Theft Auto V is 12% more, than UHD Graphics 615.
high / 1080p
1−2
0−1
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
3−4
1−2
medium / 1080p
3−4
−
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Metro Exodus is 200% more, than UHD Graphics 615.
low / 768p
85−90
85−90
high / 1080p
60−65
55−60
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Minecraft is 4% more, than UHD Graphics 615.
high / 1080p
14−16
14−16
ultra / 1080p
12−14
12−14
low / 720p
24−27
21−24
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than UHD Graphics 615.
ultra / 1080p
3−4
−
QHD / 1440p
0−1
0−1
low / 720p
5−6
3−4
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Red Dead Redemption 2 is 66% more, than UHD Graphics 615.
low / 768p
9−10
5−6
medium / 768p
7−8
5−6
high / 1080p
3−4
2−3
ultra / 1080p
3−4
−
4K / 2160p
0−1
0−1
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in The Witcher 3: Wild Hunt is 50% more, than UHD Graphics 615.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
12−14
10−12
high / 768p
30−35
27−30
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in World of Tanks is 2% more, than UHD Graphics 615.
Full Specs
Radeon HD 7660G plus HD 7670M Dual Graphics
UHD Graphics 615
Architecture
Terascale 2
Gen. 9 Amber Lake
Code name
Kaby-Lake GT2
Type
Laptop
Laptop
Release date
15 May 2012
30 August 2018
Pipelines
862
24
Core clock speed
685 / 600 MHz
300 MHz
Boost Clock
1000 MHz
Manufacturing process technology
40 / 32 nm
14 nm
Texture fill rate
25.20
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1800 MHz
Shared memory
-
+
DirectX
DirectX 11, Shader 5.0
12 (12_1)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.1
Vulkan
1.1.103
Laptop size
medium sized
Quick Sync
+
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