Radeon HD 5670 vs Radeon R7 M270
If you are going to buy a new graphics card and are choosing between Radeon HD 5670 and Radeon R7 M270, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 5670 stacks up against Radeon R7 M270, check out specs charts below.
Radeon R7 M270 is a Laptop Graphics Card
Note: Radeon R7 M270 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 M270 here:
Main Specs
Radeon HD 5670
Radeon R7 M270
Power consumption (TDP)
64 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
Not Listed
Maximum RAM amount
1 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 M270 uses PCIe 3.0 x8 interface.
Radeon HD 5670 is used in Desktops, and Radeon R7 M270 - in Laptops.
Radeon HD 5670 is build with Terascale 2 architecture, and Radeon R7 M270 - with GCN.
Core clock speed of Radeon R7 M270 is 50 MHz higher, than Radeon HD 5670.
Radeon HD 5670 is manufactured by 40 nm process technology, and Radeon R7 M270 - 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
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 M270 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 M270 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 M270 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 M270 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 M270 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 M270 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 M270 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 M270 have the same average FPS in Minecraft.
low / 720p
8−9
8−9
Radeon HD 5670 and Radeon R7 M270 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 M270 have the same average FPS in World of Tanks.
Full Specs
Radeon HD 5670
Radeon R7 M270
Architecture
Terascale 2
GCN
Code name
Redwood
Opal XT / Mars
Type
Desktop
Laptop
Release date
14 January 2010
7 January 2014
Pipelines
400
384
Core clock speed
775 MHz
825 MHz
Transistor count
627 million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
15.50
19.80
Floating-point performance
620.0 gflops
633.6 gflops
Length
168 mm
Memory bus width
128 Bit
Memory clock speed
1000 MHz
Memory bandwidth
64 GB/s
28.8 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
Laptop size
medium sized
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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