Radeon HD 4850 vs Radeon Pro 455
If you are going to buy a new graphics card and are choosing between Radeon HD 4850 and Radeon Pro 455, 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 4850 stacks up against Radeon Pro 455, check out specs charts below.
Radeon Pro 455 is a Laptop Graphics Card
Note: Radeon Pro 455 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 Pro 455 here:
Main Specs
Radeon HD 4850
Radeon Pro 455
Power consumption (TDP)
110 Watt
35 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
2 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4850 has 214% more power consumption, than Radeon Pro 455.
Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
Radeon HD 4850 has 510 GB more memory, than Radeon Pro 455.
Radeon HD 4850 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
Radeon HD 4850 is build with Terascale 1 architecture, and Radeon Pro 455 - with Polaris.
Core clock speed of Radeon Pro 455 is 230 MHz higher, than Radeon HD 4850.
Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
Memory clock speed of Radeon Pro 455 is 4007 MHz higher, than Radeon HD 4850.
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
1−2
16−18
ultra / 1080p
0−1
9−10
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
12−14
30−35
medium / 1080p
3−4
20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 283% more, than Radeon HD 4850.
high / 1080p
6−7
24−27
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
16−18
55−60
medium / 1080p
6−7
27−30
The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 312% more, than Radeon HD 4850.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 4850 and Radeon Pro 455 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
210−220
medium / 768p
95−100
180−190
ultra / 1080p
40−45
100−110
QHD / 1440p
21−24
55−60
4K / 2160p
10−11
30−35
high / 768p
65−70
140−150
The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 105% more, than Radeon HD 4850.
low / 768p
85−90
55−60
ultra / 1080p
18−20
40−45
medium / 1080p
40−45
45−50
Radeon HD 4850 and Radeon Pro 455 have the same average FPS in Cyberpunk 2077.
low / 768p
80−85
110−120
medium / 768p
55−60
95−100
ultra / 1080p
27−30
65−70
The average gaming FPS of Radeon Pro 455 in Dota 2 is 66% more, than Radeon HD 4850.
high / 1080p
2−3
18−20
ultra / 1080p
2−3
16−18
QHD / 1440p
−
16−18
4K / 2160p
1−2
6−7
low / 720p
10−12
40−45
medium / 1080p
3−4
20−22
The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 425% more, than Radeon HD 4850.
high / 1080p
10−11
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
1−2
16−18
low / 720p
50−55
100−110
medium / 1080p
12−14
55−60
The average gaming FPS of Radeon Pro 455 in Fortnite is 181% more, than Radeon HD 4850.
high / 1080p
5−6
27−30
ultra / 1080p
−
21−24
QHD / 1440p
3−4
10−11
4K / 2160p
2−3
10−11
low / 720p
16−18
55−60
medium / 1080p
7−8
30−33
The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 285% more, than Radeon HD 4850.
low / 768p
45−50
85−90
medium / 768p
35−40
80−85
high / 1080p
6−7
30−35
ultra / 1080p
3−4
12−14
QHD / 1440p
0−1
3−4
The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 130% more, than Radeon HD 4850.
high / 1080p
1−2
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
−
3−4
low / 720p
5−6
30−35
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon Pro 455 in Metro Exodus is 533% more, than Radeon HD 4850.
low / 768p
95−100
110−120
high / 1080p
60−65
−
medium / 1080p
85−90
100−110
The average gaming FPS of Radeon Pro 455 in Minecraft is 19% more, than Radeon HD 4850.
high / 1080p
−
21−24
ultra / 1080p
12−14
18−20
low / 720p
27−30
60−65
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Radeon HD 4850.
high / 1080p
−
14−16
ultra / 1080p
−
10−11
QHD / 1440p
−
0−1
low / 720p
5−6
30−35
medium / 1080p
−
16−18
The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 540% more, than Radeon HD 4850.
low / 768p
12−14
55−60
medium / 768p
9−10
35−40
high / 1080p
5−6
20−22
ultra / 1080p
4−5
10−12
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 350% more, than Radeon HD 4850.
low / 768p
65−70
100−110
medium / 768p
35−40
60−65
ultra / 1080p
14−16
35−40
high / 768p
27−30
55−60
The average gaming FPS of Radeon Pro 455 in World of Tanks is 75% more, than Radeon HD 4850.
Full Specs
Radeon HD 4850
Radeon Pro 455
Architecture
Terascale 1
Polaris
Code name
RV770
Polaris 11
Type
Desktop
Mobile workstation
Release date
25 June 2008
27 October 2016
Pipelines
800
768
Core clock speed
625 MHz
855 MHz
Transistor count
956 million
3,000 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
25.00
41.04
Floating-point performance
1,000.0 gflops
1,313 gflops
Length
246 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
5000 MHz
Memory bandwidth
63.55 GB/s
81.28 GB/s
Shared memory
-
DirectX
10.1 (10_1)
12 (12_0)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
163 Mh/s
Laptop size
large
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