Radeon HD 8770M vs Radeon R9 380
In this comparison between Radeon HD 8770M and Radeon R9 380 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 8770M will be the best choice, for others Radeon R9 380 will be their preference. Study the comparison tables below and make your choice.
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 380
Power consumption (TDP)
190 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 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 380 uses PCIe 3.0 x16 interface.
Radeon R9 380 has 2 GB more memory, than Radeon HD 8770M.
Radeon HD 8770M is used in Laptops, and Radeon R9 380 - in Desktops.
Radeon HD 8770M and Radeon R9 380 are build with GCN architecture.
Radeon HD 8770M and Radeon R9 380 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 8770M is 3530 MHz higher, than Radeon R9 380.
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
35−40
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
16−18
60−65
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 355% more, than Radeon HD 8770M.
high / 1080p
12−14
55−60
ultra / 1080p
10−11
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
24−27
100−110
medium / 1080p
12−14
60−65
The average gaming FPS of Radeon R9 380 in Battlefield 5 is 353% 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 380 in Call of Duty: Warzone is 10% more, than Radeon HD 8770M.
low / 768p
140−150
250−260
medium / 768p
110−120
220−230
ultra / 1080p
55−60
180−190
QHD / 1440p
30−33
110−120
4K / 2160p
27−30
70−75
high / 768p
80−85
210−220
The average gaming FPS of Radeon R9 380 in Counter-Strike: Global Offensive is 132% more, than Radeon HD 8770M.
low / 768p
55−60
60−65
ultra / 1080p
20−22
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 380 in Cyberpunk 2077 is 15% more, than Radeon HD 8770M.
low / 768p
80−85
120−130
medium / 768p
60−65
110−120
ultra / 1080p
35−40
100−110
The average gaming FPS of Radeon R9 380 in Dota 2 is 91% more, than Radeon HD 8770M.
high / 1080p
8−9
45−50
ultra / 1080p
8−9
40−45
QHD / 1440p
−
27−30
4K / 2160p
3−4
14−16
low / 720p
18−20
80−85
medium / 1080p
9−10
45−50
The average gaming FPS of Radeon R9 380 in Far Cry 5 is 422% more, than Radeon HD 8770M.
high / 1080p
14−16
60−65
ultra / 1080p
10−11
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
60−65
180−190
medium / 1080p
24−27
110−120
The average gaming FPS of Radeon R9 380 in Fortnite is 264% more, than Radeon HD 8770M.
high / 1080p
12−14
60−65
ultra / 1080p
10−12
45−50
QHD / 1440p
1−2
30−35
4K / 2160p
−
24−27
low / 720p
27−30
100−110
medium / 1080p
14−16
65−70
The average gaming FPS of Radeon R9 380 in Forza Horizon 4 is 384% more, than Radeon HD 8770M.
low / 768p
50−55
140−150
medium / 768p
45−50
120−130
high / 1080p
12−14
70−75
ultra / 1080p
6−7
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon R9 380 in Grand Theft Auto V is 220% more, than Radeon HD 8770M.
high / 1080p
5−6
24−27
ultra / 1080p
3−4
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
12−14
65−70
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon R9 380 in Metro Exodus is 414% more, than Radeon HD 8770M.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon R9 380 in Minecraft is 36% more, than Radeon HD 8770M.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 380 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Radeon HD 8770M.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
12−14
65−70
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon R9 380 in Red Dead Redemption 2 is 300% more, than Radeon HD 8770M.
low / 768p
24−27
130−140
medium / 768p
16−18
85−90
high / 1080p
9−10
45−50
ultra / 1080p
6−7
24−27
4K / 2160p
6−7
16−18
The average gaming FPS of Radeon R9 380 in The Witcher 3: Wild Hunt is 376% more, than Radeon HD 8770M.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
50−55
high / 768p
35−40
60−65
The average gaming FPS of Radeon R9 380 in World of Tanks is 39% more, than Radeon HD 8770M.
Full Specs
Radeon HD 8770M
Radeon R9 380
Architecture
GCN
GCN
Code name
Mars
Tonga Pro
Type
Laptop
Desktop
Release date
16 November 2012
26 June 2015
Pipelines
384
1792
Core clock speed
775 MHz
Boost Clock
825 MHz
970 MHz
Transistor count
950 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
19.80
108.6
Floating-point performance
633.6 gflops
3,476 gflops
Length
221 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
4500 MHz
970 MHz
Memory bandwidth
72 GB/s
182.4 GB/s
Shared memory
-
-
DirectX
12 (11_1)
Shader Model
5.1
6.3
OpenGL
4.6
4.5
OpenCL
1.2
2.0
Vulkan
1.2.131
+
Monero / XMR (CryptoNight)
0.48 kh/s
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
404 Mh/s
Laptop size
medium sized
Eyefinity
+
HD3D
+
PowerTune
+
TrueAudio
+
ZeroCore
+
Mantle
+
Design
reference
Bridgeless CrossFire
+
Number of Eyefinity displays
6
DisplayPort support
+
CrossFire
+
VCE
+
DDMA audio
+
Decred / DCR (Decred)
0.66 Gh/s
Ethereum / ETH (DaggerHashimoto)
18 Mh/s
Zcash / ZEC (Equihash)
168.45 Sol/s
Compute units
28
Form factor
full height / full length / dual slot
High bandwidth memory (HBM)
-
LiquidVR
+
FRTC
+
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