Radeon HD 6990M Crossfire vs Radeon RX 460
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6990M Crossfire and Radeon RX 460. 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 Crossfire and Radeon RX 460. 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 Crossfire is a Laptop Graphics Card
Note: Radeon HD 6990M Crossfire 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 Radeon HD 6990M Crossfire here:
Main Specs
Radeon HD 6990M Crossfire
Radeon RX 460
Power consumption (TDP)
75 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x2 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 460 has 2 GB more memory, than Radeon HD 6990M Crossfire.
Radeon HD 6990M Crossfire is used in Laptops, and Radeon RX 460 - in Desktops.
Radeon HD 6990M Crossfire is build with Terascale 2 architecture, and Radeon RX 460 - with Polaris.
Core clock speed of Radeon RX 460 is 375 MHz higher, than Radeon HD 6990M Crossfire.
Radeon HD 6990M Crossfire is manufactured by 40 nm process technology, and Radeon RX 460 - by 14 nm process technology.
Memory clock speed of Radeon RX 460 is 6100 MHz higher, than Radeon HD 6990M Crossfire.
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
35−40
21−24
ultra / 1080p
21−24
12−14
QHD / 1440p
16−18
7−8
4K / 2160p
10−11
5−6
low / 720p
60−65
40−45
medium / 1080p
40−45
24−27
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 68% more, than Radeon RX 460.
high / 1080p
55−60
30−35
ultra / 1080p
45−50
27−30
QHD / 1440p
35−40
12−14
4K / 2160p
18−20
8−9
low / 720p
100−110
70−75
medium / 1080p
60−65
35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 68% more, than Radeon RX 460.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
Radeon HD 6990M Crossfire and Radeon RX 460 have the same average FPS in Call of Duty: Warzone.
low / 768p
250−260
230−240
medium / 768p
220−230
200−210
ultra / 1080p
180−190
120−130
QHD / 1440p
110−120
95−100
4K / 2160p
70−75
50−55
high / 768p
210−220
170−180
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 19% more, than Radeon RX 460.
low / 768p
60−65
60−65
ultra / 1080p
−
50−55
medium / 1080p
55−60
55−60
Radeon HD 6990M Crossfire and Radeon RX 460 have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
110−120
100−110
ultra / 1080p
100−110
80−85
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 10% more, than Radeon RX 460.
high / 1080p
45−50
24−27
ultra / 1080p
40−45
24−27
QHD / 1440p
27−30
20−22
4K / 2160p
14−16
8−9
low / 720p
80−85
50−55
medium / 1080p
45−50
27−30
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 65% more, than Radeon RX 460.
high / 1080p
60−65
30−35
ultra / 1080p
45−50
24−27
QHD / 1440p
27−30
16−18
4K / 2160p
27−30
−
low / 720p
180−190
120−130
medium / 1080p
110−120
70−75
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 61% more, than Radeon RX 460.
high / 1080p
60−65
35−40
ultra / 1080p
45−50
27−30
QHD / 1440p
30−35
14−16
4K / 2160p
24−27
12−14
low / 720p
100−110
70−75
medium / 1080p
65−70
40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 64% more, than Radeon RX 460.
low / 768p
140−150
100−110
medium / 768p
120−130
95−100
high / 1080p
70−75
40−45
ultra / 1080p
30−35
16−18
QHD / 1440p
21−24
7−8
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 49% more, than Radeon RX 460.
high / 1080p
24−27
12−14
ultra / 1080p
20−22
10−11
QHD / 1440p
16−18
10−11
4K / 2160p
8−9
3−4
low / 720p
65−70
40−45
medium / 1080p
30−35
18−20
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 75% more, than Radeon RX 460.
low / 768p
130−140
120−130
medium / 1080p
120−130
110−120
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 8% more, than Radeon RX 460.
ultra / 1080p
14−16
14−16
low / 720p
100−110
70−75
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 31% more, than Radeon RX 460.
high / 1080p
24−27
16−18
ultra / 1080p
16−18
10−11
QHD / 1440p
10−11
2−3
4K / 2160p
7−8
1−2
low / 720p
65−70
40−45
medium / 1080p
35−40
21−24
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 68% more, than Radeon RX 460.
low / 768p
130−140
75−80
medium / 768p
85−90
45−50
high / 1080p
45−50
24−27
ultra / 1080p
24−27
14−16
4K / 2160p
16−18
8−9
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 82% more, than Radeon RX 460.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
50−55
40−45
high / 768p
60−65
55−60
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 6% more, than Radeon RX 460.
Full Specs
Radeon HD 6990M Crossfire
Radeon RX 460
Architecture
Terascale 2
Polaris
Code name
Blackcomb XTX
Polaris 11 / Baffin XT
Type
Laptop
Desktop
Release date
12 July 2011
8 August 2016
Pipelines
2240
896
Core clock speed
715 MHz
1090 MHz
Boost Clock
1200 MHz
Transistor count
2x1700 Million
3,000 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
67.20
Floating-point performance
2,150 gflops
Length
170 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
900 MHz
7000 MHz
Memory bandwidth
112.0 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
240 Mh/s
Laptop size
large
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