Radeon HD 4870 vs Radeon R6 M340DX
When choosing between Radeon HD 4870 and Radeon R6 M340DX, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 4870 and Radeon R6 M340DX.
Radeon R6 M340DX is a Laptop Graphics Card
Note: Radeon R6 M340DX 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 R6 M340DX here:
Main Specs
Radeon HD 4870
Radeon R6 M340DX
Power consumption (TDP)
150 Watt
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
Radeon HD 4870 is used in Desktops, and Radeon R6 M340DX - in Laptops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon R6 M340DX - with GCN.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R6 M340DX - 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
3−4
2−3
ultra / 1080p
1−2
2−3
QHD / 1440p
0−1
0−1
low / 720p
14−16
10−11
medium / 1080p
6−7
3−4
The average gaming FPS of Radeon HD 4870 in Assassin's Creed Odyssey is 50% more, than Radeon R6 M340DX.
high / 1080p
8−9
−
ultra / 1080p
6−7
5−6
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
9−10
5−6
The average gaming FPS of Radeon HD 4870 in Battlefield 5 is 50% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R6 M340DX in Call of Duty: Warzone is 4% more, than Radeon HD 4870.
low / 768p
120−130
90−95
medium / 768p
100−110
65−70
ultra / 1080p
45−50
30−35
QHD / 1440p
24−27
21−24
high / 768p
75−80
45−50
The average gaming FPS of Radeon HD 4870 in Counter-Strike: Global Offensive is 46% more, than Radeon R6 M340DX.
low / 768p
70−75
55−60
ultra / 1080p
21−24
9−10
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4870 in Cyberpunk 2077 is 18% more, than Radeon R6 M340DX.
low / 768p
75−80
60−65
medium / 768p
55−60
35−40
ultra / 1080p
30−35
18−20
The average gaming FPS of Radeon HD 4870 in Dota 2 is 41% more, than Radeon R6 M340DX.
high / 1080p
4−5
−
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
2−3
low / 720p
14−16
9−10
medium / 1080p
6−7
4−5
The average gaming FPS of Radeon HD 4870 in Far Cry 5 is 20% more, than Radeon R6 M340DX.
high / 1080p
12−14
−
ultra / 1080p
7−8
7−8
QHD / 1440p
4−5
−
low / 720p
60−65
40−45
medium / 1080p
18−20
8−9
The average gaming FPS of Radeon HD 4870 in Fortnite is 52% more, than Radeon R6 M340DX.
high / 1080p
7−8
6−7
ultra / 1080p
7−8
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
10−11
7−8
The average gaming FPS of Radeon HD 4870 in Forza Horizon 4 is 44% more, than Radeon R6 M340DX.
low / 768p
50−55
35−40
medium / 768p
−
30−35
high / 1080p
10−11
4−5
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 4870 in Grand Theft Auto V is 46% more, than Radeon R6 M340DX.
high / 1080p
2−3
2−3
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
0−1
low / 720p
9−10
4−5
medium / 1080p
4−5
4−5
The average gaming FPS of Radeon HD 4870 in Metro Exodus is 66% more, than Radeon R6 M340DX.
low / 768p
85−90
85−90
high / 1080p
70−75
75−80
ultra / 1080p
−
65−70
The average gaming FPS of Radeon R6 M340DX in Minecraft is 2% more, than Radeon HD 4870.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
30−35
20−22
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 4870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon R6 M340DX.
high / 1080p
7−8
−
ultra / 1080p
4−5
−
QHD / 1440p
0−1
0−1
low / 720p
8−9
4−5
medium / 1080p
8−9
−
The average gaming FPS of Radeon HD 4870 in Red Dead Redemption 2 is 100% more, than Radeon R6 M340DX.
low / 768p
18−20
10−12
medium / 768p
12−14
9−10
high / 1080p
7−8
5−6
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
−
The average gaming FPS of Radeon HD 4870 in The Witcher 3: Wild Hunt is 57% more, than Radeon R6 M340DX.
low / 768p
75−80
75−80
medium / 768p
40−45
30−35
ultra / 1080p
18−20
10−12
high / 768p
30−35
24−27
The average gaming FPS of Radeon HD 4870 in World of Tanks is 16% more, than Radeon R6 M340DX.
Full Specs
Radeon HD 4870
Radeon R6 M340DX
Architecture
TeraScale
GCN
Code name
RV770
Jet
Type
Desktop
Laptop
Release date
25 June 2008
3 June 2015
Pipelines
800
704
Core clock speed
750 MHz
Boost Clock
1030 MHz
Transistor count
956 million
690 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
30.00
24.72
Floating-point performance
1,200.0 gflops
Length
250 mm
Memory bus width
256 Bit
Memory clock speed
3600 MHz
Memory bandwidth
115.2 GB/s
Shared memory
-
DirectX
10.1 (10_1)
12 (11_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
Laptop size
medium sized
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