Radeon HD 4850 vs Radeon HD 6850M
If you are going to buy a new graphics card and are choosing between Radeon HD 4850 and Radeon HD 6850M, 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 HD 6850M, check out specs charts below.
Radeon HD 6850M is a Laptop Graphics Card
Note: Radeon HD 6850M 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 6850M here:
Main Specs
Radeon HD 4850
Radeon HD 6850M
Power consumption (TDP)
110 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR3
DDR3, GDDR5
Maximum RAM amount
512 MB
1 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
Check Price
Check Price
Radeon HD 4850 has 120% more power consumption, than Radeon HD 6850M.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4850 has 511 GB more memory, than Radeon HD 6850M.
Radeon HD 4850 is used in Desktops, and Radeon HD 6850M - in Laptops.
Radeon HD 4850 is build with Terascale 1 architecture, and Radeon HD 6850M - with Terascale 2.
Core clock speed of Radeon HD 4850 is 50 MHz higher, than Radeon HD 6850M.
Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
Memory clock speed of Radeon HD 4850 is 193 MHz higher, than Radeon HD 6850M.
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
2−3
ultra / 1080p
0−1
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
3−4
3−4
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
6−7
−
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
14−16
medium / 1080p
6−7
6−7
The average gaming FPS of Radeon HD 4850 in Battlefield 5 is 12% more, than Radeon HD 6850M.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6850M in Call of Duty: Warzone is 11% more, than Radeon HD 4850.
low / 768p
120−130
120−130
medium / 768p
95−100
95−100
ultra / 1080p
40−45
40−45
QHD / 1440p
21−24
−
4K / 2160p
10−11
10−11
high / 768p
65−70
65−70
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
85−90
70−75
ultra / 1080p
18−20
16−18
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 8% more, than Radeon HD 6850M.
low / 768p
80−85
75−80
medium / 768p
55−60
45−50
ultra / 1080p
27−30
21−24
The average gaming FPS of Radeon HD 4850 in Dota 2 is 14% more, than Radeon HD 6850M.
high / 1080p
2−3
3−4
ultra / 1080p
2−3
3−4
4K / 2160p
1−2
1−2
low / 720p
10−12
12−14
medium / 1080p
3−4
4−5
The average gaming FPS of Radeon HD 6850M in Far Cry 5 is 25% more, than Radeon HD 4850.
high / 1080p
10−11
10−12
ultra / 1080p
5−6
6−7
QHD / 1440p
1−2
2−3
low / 720p
50−55
50−55
medium / 1080p
12−14
10−12
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Fortnite.
high / 1080p
5−6
4−5
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
16−18
18−20
medium / 1080p
7−8
7−8
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Forza Horizon 4.
low / 768p
45−50
45−50
medium / 768p
35−40
−
high / 1080p
6−7
5−6
ultra / 1080p
3−4
3−4
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 4850 in Grand Theft Auto V is 5% more, than Radeon HD 6850M.
high / 1080p
1−2
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
−
0−1
low / 720p
5−6
5−6
medium / 1080p
3−4
3−4
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in Metro Exodus.
low / 768p
95−100
90−95
high / 1080p
60−65
60−65
medium / 1080p
85−90
−
The average gaming FPS of Radeon HD 4850 in Minecraft is 3% more, than Radeon HD 6850M.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Radeon HD 4850 and Radeon HD 6850M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
−
3−4
QHD / 1440p
−
0−1
low / 720p
5−6
6−7
The average gaming FPS of Radeon HD 6850M in Red Dead Redemption 2 is 20% more, than Radeon HD 4850.
low / 768p
12−14
10−12
medium / 768p
9−10
8−9
high / 1080p
5−6
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
The average gaming FPS of Radeon HD 4850 in The Witcher 3: Wild Hunt is 33% more, than Radeon HD 6850M.
low / 768p
65−70
75−80
medium / 768p
35−40
40−45
ultra / 1080p
14−16
14−16
high / 768p
27−30
30−35
The average gaming FPS of Radeon HD 6850M in World of Tanks is 10% more, than Radeon HD 4850.
Full Specs
Radeon HD 4850
Radeon HD 6850M
Architecture
Terascale 1
Terascale 2
Code name
RV770
Granville Pro/LP
Type
Desktop
Laptop
Release date
25 June 2008
6 January 2011
Pipelines
800
800
Core clock speed
625 MHz
575 / 675 MHz
Transistor count
956 million
1,040 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
25.00
27.00
Floating-point performance
1,000.0 gflops
1,080.0 gflops
Length
246 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
993 MHz
800 MHz
Memory bandwidth
63.55 GB/s
25.6 GB/s
Shared memory
-
DirectX
10.1 (10_1)
11.2 (11_0)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
Laptop size
large
Check Price
Check Price
