Radeon HD 6740G2 vs Radeon R7 250X
When comparing Radeon HD 6740G2 and Radeon R7 250X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6740G2 and Radeon R7 250X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 6740G2 here:
Main Specs
Radeon HD 6740G2
Radeon R7 250X
Power consumption (TDP)
80 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
Memory type
GDDR5
Maximum RAM amount
2 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6740G2 is used in Laptops, and Radeon R7 250X - in Desktops.
Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R7 250X - with GCN 1.0.
Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R7 250X - by 28 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
0−1
10−12
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
1−2
low / 720p
10−12
24−27
medium / 1080p
2−3
14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 233% more, than Radeon HD 6740G2.
high / 1080p
−
18−20
ultra / 1080p
3−4
16−18
QHD / 1440p
0−1
2−3
low / 720p
12−14
40−45
medium / 1080p
4−5
20−22
The average gaming FPS of Radeon R7 250X in Battlefield 5 is 271% more, than Radeon HD 6740G2.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 10% more, than Radeon R7 250X.
low / 768p
110−120
180−190
medium / 768p
85−90
150−160
ultra / 1080p
35−40
75−80
QHD / 1440p
−
45−50
4K / 2160p
10−11
30−33
high / 768p
60−65
110−120
The average gaming FPS of Radeon R7 250X in Counter-Strike: Global Offensive is 80% more, than Radeon HD 6740G2.
low / 768p
70−75
55−60
ultra / 1080p
12−14
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 250X in Cyberpunk 2077 is 2% more, than Radeon HD 6740G2.
low / 768p
70−75
95−100
medium / 768p
40−45
80−85
ultra / 1080p
18−20
50−55
The average gaming FPS of Radeon R7 250X in Dota 2 is 75% more, than Radeon HD 6740G2.
high / 1080p
2−3
12−14
ultra / 1080p
2−3
12−14
4K / 2160p
0−1
5−6
low / 720p
9−10
30−33
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon R7 250X in Far Cry 5 is 350% more, than Radeon HD 6740G2.
high / 1080p
−
20−22
ultra / 1080p
5−6
14−16
QHD / 1440p
1−2
−
low / 720p
45−50
80−85
medium / 1080p
7−8
40−45
The average gaming FPS of Radeon R7 250X in Fortnite is 130% more, than Radeon HD 6740G2.
high / 1080p
2−3
18−20
ultra / 1080p
−
16−18
QHD / 1440p
0−1
5−6
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon R7 250X in Forza Horizon 4 is 300% more, than Radeon HD 6740G2.
low / 768p
40−45
70−75
medium / 768p
−
60−65
high / 1080p
3−4
21−24
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon R7 250X in Grand Theft Auto V is 112% more, than Radeon HD 6740G2.
high / 1080p
1−2
7−8
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
2−3
21−24
medium / 1080p
2−3
10−11
The average gaming FPS of Radeon R7 250X in Metro Exodus is 550% more, than Radeon HD 6740G2.
low / 768p
85−90
100−110
high / 1080p
55−60
−
ultra / 1080p
−
95−100
medium / 1080p
−
100−110
The average gaming FPS of Radeon R7 250X in Minecraft is 20% more, than Radeon HD 6740G2.
high / 1080p
14−16
20−22
ultra / 1080p
12−14
16−18
low / 720p
24−27
45−50
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon R7 250X in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than Radeon HD 6740G2.
high / 1080p
−
12−14
ultra / 1080p
3−4
8−9
QHD / 1440p
0−1
0−1
low / 720p
4−5
21−24
medium / 1080p
−
14−16
The average gaming FPS of Radeon R7 250X in Red Dead Redemption 2 is 275% more, than Radeon HD 6740G2.
low / 768p
7−8
40−45
medium / 768p
6−7
24−27
high / 1080p
3−4
14−16
ultra / 1080p
−
9−10
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon R7 250X in The Witcher 3: Wild Hunt is 440% more, than Radeon HD 6740G2.
low / 768p
70−75
95−100
medium / 768p
35−40
55−60
ultra / 1080p
12−14
27−30
high / 768p
30−33
45−50
The average gaming FPS of Radeon R7 250X in World of Tanks is 50% more, than Radeon HD 6740G2.
Full Specs
Radeon HD 6740G2
Radeon R7 250X
Architecture
Terascale 2
GCN 1.0
Code name
Cape Verde
Type
Laptop
Desktop
Release date
14 June 2011
13 February 2014
Pipelines
880
640
Boost Clock
1000 MHz
Transistor count
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
38.00
Floating-point performance
1,216 gflops
Length
210 mm
Memory bus width
128 Bit
Memory clock speed
1625 MHz
Memory bandwidth
96 GB/s
Shared memory
-
DirectX
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
152 Mh/s
Laptop size
medium sized
Eyefinity
+
Design
reference
CrossFire
+
DDMA audio
+
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