Radeon HD 5670 vs Radeon R7 M340
When choosing between Radeon HD 5670 and Radeon R7 M340, 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 5670 and Radeon R7 M340.
Radeon R7 M340 is a Laptop Graphics Card
Note: Radeon R7 M340 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 R7 M340 here:
Main Specs
Radeon HD 5670
Radeon R7 M340
Power consumption (TDP)
64 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
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Radeon HD 5670 is connected by PCIe 2.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
Radeon R7 M340 has 3 GB more memory, than Radeon HD 5670.
Radeon HD 5670 is used in Desktops, and Radeon R7 M340 - in Laptops.
Radeon HD 5670 is build with Terascale 2 architecture, and Radeon R7 M340 - with GCN.
Core clock speed of Radeon R7 M340 is 246 MHz higher, than Radeon HD 5670.
Radeon HD 5670 is manufactured by 40 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
Memory clock speed of Radeon HD 5670 and Radeon R7 M340 is 1000 MHz.
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
0−1
QHD / 1440p
0−1
0−1
low / 720p
1−2
1−2
medium / 1080p
0−1
0−1
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Assassin's Creed Odyssey.
QHD / 1440p
0−1
0−1
low / 720p
0−1
0−1
low / 768p
50−55
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Call of Duty: Warzone.
low / 768p
60−65
60−65
medium / 768p
27−30
27−30
ultra / 1080p
7−8
7−8
high / 768p
16−18
16−18
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
70−75
70−75
ultra / 1080p
0−1
0−1
medium / 1080p
45−50
45−50
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Cyberpunk 2077.
low / 768p
45−50
45−50
medium / 768p
10−11
10−11
ultra / 1080p
0−1
0−1
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Dota 2.
low / 720p
0−1
0−1
low / 720p
21−24
21−24
medium / 1080p
0−1
0−1
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Fortnite.
high / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
0−1
0−1
medium / 1080p
0−1
0−1
low / 768p
18−20
18−20
high / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
medium / 720p
12−14
12−14
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Grand Theft Auto V.
low / 720p
0−1
0−1
low / 768p
75−80
75−80
high / 1080p
27−30
27−30
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in Minecraft.
low / 720p
8−9
8−9
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
low / 720p
0−1
0−1
low / 768p
0−1
0−1
low / 768p
45−50
45−50
medium / 768p
14−16
14−16
ultra / 1080p
0−1
0−1
high / 768p
12−14
12−14
Radeon HD 5670 and Radeon R7 M340 have the same average FPS in World of Tanks.
Full Specs
Radeon HD 5670
Radeon R7 M340
Architecture
Terascale 2
GCN
Code name
Redwood
Meso Pro DDR3
Type
Desktop
Laptop
Release date
14 January 2010
16 June 2015
Pipelines
400
320
Core clock speed
775 MHz
1021 MHz
Boost Clock
1021 MHz
Transistor count
627 million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
15.50
17.16
Floating-point performance
620.0 gflops
549.1 gflops
Length
168 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1000 MHz
Memory bandwidth
64 GB/s
16 GB/s
Shared memory
-
DirectX
11.2 (11_0)
Shader Model
5.0
5.1
OpenGL
4.4
4.4
OpenCL
1.2
Not Listed
Vulkan
N/A
+
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
74 Mh/s
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
6
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