GeForce GT 740 vs Radeon HD 6990M Crossfire
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 740 and Radeon HD 6990M Crossfire. 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 GeForce GT 740 and Radeon HD 6990M Crossfire. 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
GeForce GT 740
Radeon HD 6990M Crossfire
Power consumption (TDP)
64 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2x2 GB
Display Connectors
2x DVI, 1x mini-HDMI
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Radeon HD 6990M Crossfire has 1 GB more memory, than GeForce GT 740.
GeForce GT 740 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
GeForce GT 740 is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
Core clock speed of GeForce GT 740 is 278 MHz higher, than Radeon HD 6990M Crossfire.
GeForce GT 740 is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
Memory clock speed of GeForce GT 740 is 4112 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
7−8
35−40
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
16−18
60−65
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 355% more, than GeForce GT 740.
high / 1080p
12−14
55−60
ultra / 1080p
10−11
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
24−27
100−110
medium / 1080p
12−14
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 353% more, than GeForce GT 740.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6990M Crossfire in Call of Duty: Warzone is 10% more, than GeForce GT 740.
low / 768p
140−150
250−260
medium / 768p
110−120
220−230
ultra / 1080p
55−60
180−190
QHD / 1440p
30−33
110−120
4K / 2160p
27−30
70−75
high / 768p
80−85
210−220
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 132% more, than GeForce GT 740.
low / 768p
55−60
60−65
ultra / 1080p
20−22
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 6990M Crossfire in Cyberpunk 2077 is 15% more, than GeForce GT 740.
low / 768p
80−85
120−130
medium / 768p
60−65
110−120
ultra / 1080p
35−40
100−110
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 91% more, than GeForce GT 740.
high / 1080p
8−9
45−50
ultra / 1080p
8−9
40−45
QHD / 1440p
−
27−30
4K / 2160p
3−4
14−16
low / 720p
20−22
80−85
medium / 1080p
9−10
45−50
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 370% more, than GeForce GT 740.
high / 1080p
14−16
60−65
ultra / 1080p
10−12
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
60−65
180−190
medium / 1080p
24−27
110−120
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 264% more, than GeForce GT 740.
high / 1080p
12−14
60−65
ultra / 1080p
10−12
45−50
QHD / 1440p
1−2
30−35
4K / 2160p
−
24−27
low / 720p
27−30
100−110
medium / 1080p
14−16
65−70
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 384% more, than GeForce GT 740.
low / 768p
55−60
140−150
medium / 768p
45−50
120−130
high / 1080p
12−14
70−75
ultra / 1080p
6−7
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 200% more, than GeForce GT 740.
high / 1080p
5−6
24−27
ultra / 1080p
3−4
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
12−14
65−70
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 414% more, than GeForce GT 740.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 36% more, than GeForce GT 740.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than GeForce GT 740.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
12−14
65−70
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 300% more, than GeForce GT 740.
low / 768p
24−27
130−140
medium / 768p
16−18
85−90
high / 1080p
9−10
45−50
ultra / 1080p
6−7
24−27
4K / 2160p
6−7
16−18
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 376% more, than GeForce GT 740.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
50−55
high / 768p
35−40
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 39% more, than GeForce GT 740.
Full Specs
GeForce GT 740
Radeon HD 6990M Crossfire
Architecture
Kepler
Terascale 2
Code name
GK107
Blackcomb XTX
Type
Desktop
Laptop
Release date
29 May 2014
12 July 2011
Pipelines
384
2240
Core clock speed
993 MHz
715 MHz
Transistor count
1,270 million
2x1700 Million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
31.78
Floating-point performance
762.6 gflops
Length
145 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
900 MHz
Memory bandwidth
80.19 GB/s
Shared memory
-
DirectX
12 (11_0)
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.126
CUDA
3.0
Bitcoin / BTC (SHA256)
25 Mh/s
Laptop size
large
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