Radeon HD 6990M vs Radeon R7 M460
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6990M and Radeon R7 M460. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6990M and Radeon R7 M460. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 6990M and Radeon R7 M460 are Laptop Graphics Cards
Note: Radeon HD 6990M and Radeon R7 M460 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 6990M or Radeon R7 M460 here:
Main Specs
Radeon HD 6990M
Radeon R7 M460
Power consumption (TDP)
100 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6990M is connected by MXM-B (3.0), and Radeon R7 M460 uses PCIe 3.0 x8 interface.
Radeon HD 6990M and Radeon R7 M460 have maximum RAM of 2 GB.
Both cards are used in Laptops.
Radeon HD 6990M is build with Terascale 2 architecture, and Radeon R7 M460 - with GCN.
Core clock speed of Radeon R7 M460 is 269 MHz higher, than Radeon HD 6990M.
Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon R7 M460 - by 28 nm process technology.
Memory clock speed of Radeon R7 M460 is 1100 MHz higher, than Radeon HD 6990M.
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
14−16
2−3
ultra / 1080p
8−9
0−1
QHD / 1440p
3−4
0−1
low / 720p
30−33
12−14
medium / 1080p
16−18
4−5
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 250% more, than Radeon R7 M460.
high / 1080p
21−24
−
ultra / 1080p
18−20
5−6
QHD / 1440p
6−7
0−1
4K / 2160p
5−6
−
low / 720p
45−50
16−18
medium / 1080p
24−27
6−7
The average gaming FPS of Radeon HD 6990M in Battlefield 5 is 233% more, than Radeon R7 M460.
low / 768p
45−50
50−55
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 M460 in Call of Duty: Warzone is 10% more, than Radeon HD 6990M.
low / 768p
200−210
120−130
medium / 768p
170−180
95−100
ultra / 1080p
90−95
40−45
QHD / 1440p
50−55
21−24
4K / 2160p
30−33
16−18
high / 768p
130−140
65−70
The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 85% more, than Radeon R7 M460.
low / 768p
55−60
65−70
ultra / 1080p
35−40
20−22
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6990M in Cyberpunk 2077 is 4% more, than Radeon R7 M460.
low / 768p
100−110
75−80
medium / 768p
90−95
45−50
ultra / 1080p
60−65
21−24
The average gaming FPS of Radeon HD 6990M in Dota 2 is 75% more, than Radeon R7 M460.
high / 1080p
16−18
2−3
ultra / 1080p
14−16
2−3
4K / 2160p
6−7
2−3
low / 720p
35−40
10−12
medium / 1080p
18−20
4−5
The average gaming FPS of Radeon HD 6990M in Far Cry 5 is 375% more, than Radeon R7 M460.
high / 1080p
24−27
10−11
ultra / 1080p
18−20
5−6
QHD / 1440p
16−18
3−4
low / 720p
95−100
50−55
medium / 1080p
50−55
10−12
The average gaming FPS of Radeon HD 6990M in Fortnite is 162% more, than Radeon R7 M460.
high / 1080p
24−27
5−6
ultra / 1080p
18−20
−
QHD / 1440p
8−9
3−4
4K / 2160p
−
2−3
low / 720p
50−55
18−20
medium / 1080p
27−30
8−9
The average gaming FPS of Radeon HD 6990M in Forza Horizon 4 is 211% more, than Radeon R7 M460.
low / 768p
80−85
45−50
medium / 768p
70−75
−
high / 1080p
27−30
4−5
ultra / 1080p
10−12
2−3
QHD / 1440p
2−3
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 122% more, than Radeon R7 M460.
high / 1080p
9−10
2−3
ultra / 1080p
7−8
0−1
4K / 2160p
2−3
0−1
low / 720p
27−30
4−5
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 6990M in Metro Exodus is 466% more, than Radeon R7 M460.
low / 768p
110−120
90−95
high / 1080p
−
80−85
ultra / 1080p
100−110
70−75
medium / 1080p
100−110
85−90
The average gaming FPS of Radeon HD 6990M in Minecraft is 28% more, than Radeon R7 M460.
high / 1080p
21−24
−
ultra / 1080p
16−18
12−14
low / 720p
55−60
27−30
medium / 1080p
24−27
14−16
The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than Radeon R7 M460.
high / 1080p
14−16
−
ultra / 1080p
9−10
−
QHD / 1440p
0−1
−
low / 720p
27−30
6−7
medium / 1080p
16−18
−
The average gaming FPS of Radeon HD 6990M in Red Dead Redemption 2 is 366% more, than Radeon R7 M460.
low / 768p
50−55
10−11
medium / 768p
30−35
8−9
high / 1080p
18−20
4−5
ultra / 1080p
10−11
4−5
4K / 2160p
8−9
1−2
The average gaming FPS of Radeon HD 6990M in The Witcher 3: Wild Hunt is 380% more, than Radeon R7 M460.
low / 768p
100−105
70−75
medium / 768p
60−65
35−40
ultra / 1080p
30−35
14−16
high / 768p
50−55
30−35
The average gaming FPS of Radeon HD 6990M in World of Tanks is 58% more, than Radeon R7 M460.
Full Specs
Radeon HD 6990M
Radeon R7 M460
Architecture
Terascale 2
GCN
Code name
Blackcomb XTX
Meso
Type
Laptop
Laptop
Release date
12 July 2011
21 February 2016
Pipelines
1120
384
Core clock speed
715 MHz
984 MHz
Boost Clock
1125 MHz
Transistor count
1,700 million
1,550 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
40.04
27.00
Floating-point performance
1,601.6 gflops
864.0 gflops
Memory bus width
256 Bit
64 Bit
Memory clock speed
900 MHz
2000 MHz
Memory bandwidth
115.2 GB/s
14.4 GB/s
Shared memory
-
-
DirectX
11.2 (11_0)
12 (12_0)
Shader Model
5.0
6.0
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2.131
Laptop size
large
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