Radeon HD 8770M vs Radeon R7 250X
When choosing between Radeon HD 8770M and Radeon R7 250X, 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 8770M and Radeon R7 250X.
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 R7 250X
Power consumption (TDP)
80 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
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon R7 250X uses PCIe 3.0 x16 interface.
Radeon HD 8770M and Radeon R7 250X have maximum RAM of 2 GB.
Radeon HD 8770M is used in Laptops, and Radeon R7 250X - in Desktops.
Radeon HD 8770M is build with GCN architecture, and Radeon R7 250X - with GCN 1.0.
Radeon HD 8770M and Radeon R7 250X are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 8770M is 2875 MHz higher, than Radeon R7 250X.
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
10−12
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 55% more, than Radeon HD 8770M.
high / 1080p
12−14
18−20
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
2−3
low / 720p
24−27
40−45
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon R7 250X in Battlefield 5 is 60% more, than Radeon HD 8770M.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon HD 8770M and Radeon R7 250X have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
180−190
medium / 768p
110−120
150−160
ultra / 1080p
55−60
75−80
QHD / 1440p
30−33
45−50
4K / 2160p
27−30
30−33
high / 768p
80−85
110−120
The average gaming FPS of Radeon R7 250X in Counter-Strike: Global Offensive is 32% more, than Radeon HD 8770M.
low / 768p
55−60
55−60
ultra / 1080p
20−22
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 250X in Cyberpunk 2077 is 7% more, than Radeon HD 8770M.
low / 768p
80−85
95−100
medium / 768p
60−65
80−85
ultra / 1080p
35−40
50−55
The average gaming FPS of Radeon R7 250X in Dota 2 is 28% more, than Radeon HD 8770M.
high / 1080p
8−9
12−14
ultra / 1080p
8−9
12−14
4K / 2160p
3−4
5−6
low / 720p
18−20
30−33
medium / 1080p
9−10
14−16
The average gaming FPS of Radeon R7 250X in Far Cry 5 is 66% more, than Radeon HD 8770M.
high / 1080p
14−16
20−22
ultra / 1080p
10−11
14−16
low / 720p
60−65
80−85
medium / 1080p
24−27
40−45
The average gaming FPS of Radeon R7 250X in Fortnite is 42% more, than Radeon HD 8770M.
high / 1080p
12−14
18−20
ultra / 1080p
10−12
16−18
QHD / 1440p
1−2
5−6
low / 720p
27−30
40−45
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon R7 250X in Forza Horizon 4 is 61% more, than Radeon HD 8770M.
low / 768p
50−55
70−75
medium / 768p
45−50
60−65
high / 1080p
12−14
21−24
ultra / 1080p
6−7
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 250X in Grand Theft Auto V is 41% more, than Radeon HD 8770M.
high / 1080p
5−6
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Radeon R7 250X in Metro Exodus is 57% more, than Radeon HD 8770M.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon R7 250X in Minecraft is 13% more, than Radeon HD 8770M.
high / 1080p
16−18
20−22
ultra / 1080p
14−16
16−18
low / 720p
30−35
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon R7 250X in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Radeon HD 8770M.
high / 1080p
−
12−14
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
10−12
14−16
The average gaming FPS of Radeon R7 250X in Red Dead Redemption 2 is 50% more, than Radeon HD 8770M.
low / 768p
24−27
40−45
medium / 768p
16−18
24−27
high / 1080p
9−10
14−16
ultra / 1080p
6−7
9−10
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon R7 250X in The Witcher 3: Wild Hunt is 53% more, than Radeon HD 8770M.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
20−22
27−30
high / 768p
35−40
45−50
The average gaming FPS of Radeon R7 250X in World of Tanks is 18% more, than Radeon HD 8770M.
Full Specs
Radeon HD 8770M
Radeon R7 250X
Architecture
GCN
GCN 1.0
Code name
Mars
Cape Verde
Type
Laptop
Desktop
Release date
16 November 2012
13 February 2014
Pipelines
384
640
Core clock speed
775 MHz
Boost Clock
825 MHz
1000 MHz
Transistor count
950 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
19.80
38.00
Floating-point performance
633.6 gflops
1,216 gflops
Length
210 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1625 MHz
Memory bandwidth
72 GB/s
96 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)
152 Mh/s
Laptop size
medium sized
Eyefinity
+
Design
reference
CrossFire
+
DDMA audio
+
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