Radeon HD 8770M vs Radeon R9 270
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8770M and Radeon R9 270. 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 Radeon HD 8770M and Radeon R9 270. 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 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M 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 8770M here:
Main Specs
Radeon HD 8770M
Radeon R9 270
Power consumption (TDP)
150 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon R9 270 uses PCIe 3.0 x16 interface.
Radeon HD 8770M and Radeon R9 270 have maximum RAM of 2 GB.
Radeon HD 8770M is used in Laptops, and Radeon R9 270 - in Desktops.
Radeon HD 8770M is build with GCN architecture, and Radeon R9 270 - with GCN 1.0.
Radeon HD 8770M and Radeon R9 270 are manufactured 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
7−8
21−24
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
16−18
40−45
medium / 1080p
8−9
27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 188% more, than Radeon HD 8770M.
high / 1080p
12−14
30−35
ultra / 1080p
10−11
30−33
QHD / 1440p
0−1
14−16
4K / 2160p
−
8−9
low / 720p
24−27
70−75
medium / 1080p
12−14
35−40
The average gaming FPS of Radeon R9 270 in Battlefield 5 is 186% more, than Radeon HD 8770M.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270 in Call of Duty: Warzone is 10% more, than Radeon HD 8770M.
low / 768p
140−150
230−240
medium / 768p
110−120
200−210
ultra / 1080p
55−60
120−130
QHD / 1440p
30−33
95−100
4K / 2160p
27−30
55−60
high / 768p
80−85
170−180
The average gaming FPS of Radeon R9 270 in Counter-Strike: Global Offensive is 96% more, than Radeon HD 8770M.
low / 768p
55−60
60−65
ultra / 1080p
20−22
50−55
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 270 in Cyberpunk 2077 is 35% more, than Radeon HD 8770M.
low / 768p
80−85
120−130
medium / 768p
60−65
110−120
ultra / 1080p
35−40
80−85
The average gaming FPS of Radeon R9 270 in Dota 2 is 78% more, than Radeon HD 8770M.
high / 1080p
8−9
27−30
ultra / 1080p
8−9
24−27
QHD / 1440p
−
20−22
4K / 2160p
3−4
8−9
low / 720p
18−20
55−60
medium / 1080p
9−10
27−30
The average gaming FPS of Radeon R9 270 in Far Cry 5 is 222% more, than Radeon HD 8770M.
high / 1080p
14−16
35−40
ultra / 1080p
10−11
27−30
QHD / 1440p
−
16−18
low / 720p
60−65
130−140
medium / 1080p
24−27
75−80
The average gaming FPS of Radeon R9 270 in Fortnite is 146% more, than Radeon HD 8770M.
high / 1080p
12−14
35−40
ultra / 1080p
10−12
27−30
QHD / 1440p
1−2
14−16
4K / 2160p
−
14−16
low / 720p
27−30
70−75
medium / 1080p
14−16
40−45
The average gaming FPS of Radeon R9 270 in Forza Horizon 4 is 200% more, than Radeon HD 8770M.
low / 768p
50−55
100−110
medium / 768p
45−50
95−100
high / 1080p
12−14
40−45
ultra / 1080p
6−7
18−20
QHD / 1440p
0−1
8−9
The average gaming FPS of Radeon R9 270 in Grand Theft Auto V is 127% more, than Radeon HD 8770M.
high / 1080p
5−6
14−16
ultra / 1080p
3−4
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
12−14
40−45
medium / 1080p
6−7
18−20
The average gaming FPS of Radeon R9 270 in Metro Exodus is 200% more, than Radeon HD 8770M.
low / 768p
95−100
120−130
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
110−120
The average gaming FPS of Radeon R9 270 in Minecraft is 26% more, than Radeon HD 8770M.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
70−75
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 270 in PLAYERUNKNOWN'S BATTLEGROUNDS is 59% more, than Radeon HD 8770M.
high / 1080p
−
16−18
ultra / 1080p
7−8
10−12
QHD / 1440p
0−1
2−3
4K / 2160p
−
2−3
low / 720p
12−14
40−45
medium / 1080p
10−12
21−24
The average gaming FPS of Radeon R9 270 in Red Dead Redemption 2 is 150% more, than Radeon HD 8770M.
low / 768p
24−27
75−80
medium / 768p
16−18
45−50
high / 1080p
9−10
27−30
ultra / 1080p
6−7
14−16
4K / 2160p
6−7
9−10
The average gaming FPS of Radeon R9 270 in The Witcher 3: Wild Hunt is 169% more, than Radeon HD 8770M.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
40−45
high / 768p
35−40
55−60
The average gaming FPS of Radeon R9 270 in World of Tanks is 31% more, than Radeon HD 8770M.
Full Specs
Radeon HD 8770M
Radeon R9 270
Architecture
GCN
GCN 1.0
Code name
Mars
Curacao
Type
Laptop
Desktop
Release date
16 November 2012
13 November 2013
Pipelines
384
1280
Core clock speed
775 MHz
Boost Clock
825 MHz
925 MHz
Transistor count
950 million
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
19.80
74.00
Floating-point performance
633.6 gflops
2,368 gflops
Length
210 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
4500 MHz
Memory bandwidth
72 GB/s
179.2 GB/s
Shared memory
-
DirectX
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
+
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
293 Mh/s
Laptop size
medium sized
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
16 Mh/s
LiquidVR
+
TressFX
+
UVD
+
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