Radeon HD 8790M vs Radeon Pro 450
When choosing between Radeon HD 8790M and Radeon Pro 450, 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 8790M and Radeon Pro 450.
Radeon HD 8790M and Radeon Pro 450 are Laptop Graphics Cards
Note: Radeon HD 8790M and Radeon Pro 450 are only used in laptop graphics. They have 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 8790M or Radeon Pro 450 here:
Main Specs
Radeon HD 8790M
Radeon Pro 450
Power consumption (TDP)
35 Watt
Interface
MXM-A (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 8790M is connected by MXM-A (3.0), and Radeon Pro 450 uses PCIe 3.0 x8 interface.
Radeon HD 8790M and Radeon Pro 450 have maximum RAM of 2 GB.
Radeon HD 8790M is used in Laptops, and Radeon Pro 450 - in Mobile workstations.
Radeon HD 8790M is build with GCN architecture, and Radeon Pro 450 - with Polaris.
Core clock speed of Radeon HD 8790M is 50 MHz higher, than Radeon Pro 450.
Radeon HD 8790M is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
Memory clock speed of Radeon Pro 450 is 580 MHz higher, than Radeon HD 8790M.
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
3−4
14−16
ultra / 1080p
1−2
8−9
QHD / 1440p
0−1
3−4
low / 720p
14−16
27−30
medium / 1080p
6−7
16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 183% more, than Radeon HD 8790M.
high / 1080p
8−9
21−24
ultra / 1080p
6−7
18−20
QHD / 1440p
0−1
5−6
4K / 2160p
−
5−6
low / 720p
21−24
45−50
medium / 1080p
9−10
24−27
The average gaming FPS of Radeon Pro 450 in Battlefield 5 is 154% more, than Radeon HD 8790M.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 8790M and Radeon Pro 450 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
200−210
medium / 768p
100−110
170−180
ultra / 1080p
50−55
90−95
QHD / 1440p
24−27
50−55
4K / 2160p
−
30−33
high / 768p
75−80
130−140
The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 71% more, than Radeon HD 8790M.
low / 768p
70−75
55−60
ultra / 1080p
21−24
35−40
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon Pro 450 in Cyberpunk 2077 is 4% more, than Radeon HD 8790M.
low / 768p
75−80
100−110
medium / 768p
55−60
90−95
ultra / 1080p
30−35
60−65
The average gaming FPS of Radeon Pro 450 in Dota 2 is 56% more, than Radeon HD 8790M.
high / 1080p
4−5
16−18
ultra / 1080p
4−5
14−16
4K / 2160p
1−2
5−6
low / 720p
14−16
35−40
medium / 1080p
6−7
18−20
The average gaming FPS of Radeon Pro 450 in Far Cry 5 is 200% more, than Radeon HD 8790M.
high / 1080p
12−14
21−24
ultra / 1080p
7−8
18−20
QHD / 1440p
4−5
16−18
low / 720p
60−65
90−95
medium / 1080p
18−20
45−50
The average gaming FPS of Radeon Pro 450 in Fortnite is 85% more, than Radeon HD 8790M.
high / 1080p
8−9
24−27
ultra / 1080p
7−8
18−20
QHD / 1440p
0−1
8−9
low / 720p
21−24
45−50
medium / 1080p
10−11
27−30
The average gaming FPS of Radeon Pro 450 in Forza Horizon 4 is 150% more, than Radeon HD 8790M.
low / 768p
50−55
80−85
medium / 768p
−
70−75
high / 1080p
10−11
27−30
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
2−3
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 81% more, than Radeon HD 8790M.
high / 1080p
2−3
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
9−10
27−30
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon Pro 450 in Metro Exodus is 240% more, than Radeon HD 8790M.
low / 768p
85−90
110−120
high / 1080p
70−75
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon Pro 450 in Minecraft is 32% more, than Radeon HD 8790M.
high / 1080p
−
21−24
ultra / 1080p
12−14
16−18
low / 720p
30−35
50−55
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon Pro 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Radeon HD 8790M.
high / 1080p
7−8
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
8−9
24−27
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon Pro 450 in Red Dead Redemption 2 is 128% more, than Radeon HD 8790M.
low / 768p
20−22
50−55
medium / 768p
12−14
30−35
high / 1080p
7−8
16−18
ultra / 1080p
5−6
10−11
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon Pro 450 in The Witcher 3: Wild Hunt is 166% more, than Radeon HD 8790M.
low / 768p
75−80
100−105
medium / 768p
40−45
60−65
ultra / 1080p
18−20
30−35
high / 768p
30−35
50−55
The average gaming FPS of Radeon Pro 450 in World of Tanks is 47% more, than Radeon HD 8790M.
Full Specs
Radeon HD 8790M
Radeon Pro 450
Architecture
GCN
Polaris
Code name
Mars XTX
Polaris 11
Type
Laptop
Mobile workstation
Release date
16 November 2012
27 October 2016
Pipelines
384
640
Core clock speed
850 MHz
800 MHz
Boost Clock
900 MHz
Transistor count
950 million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
21.60
32.00
Floating-point performance
691.2 gflops
1,024 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
5080 MHz
Memory bandwidth
64 GB/s
81.28 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
80 Mh/s
127 Mh/s
Laptop size
medium sized
large
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