Radeon HD 6790 vs Radeon R9 M385
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6790 and Radeon R9 M385. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6790 and Radeon R9 M385. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon R9 M385 is a Laptop Graphics Card
Note: Radeon R9 M385 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 R9 M385 here:
Main Specs
Radeon HD 6790
Radeon R9 M385
Power consumption (TDP)
150 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon R9 M385 uses PCIe 3.0 x16 interface.
Radeon R9 M385 has 3 GB more memory, than Radeon HD 6790.
Radeon HD 6790 is used in Desktops, and Radeon R9 M385 - in Laptops.
Radeon HD 6790 is build with Terascale 2 architecture, and Radeon R9 M385 - with GCN.
Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
Memory clock speed of Radeon R9 M385 is 450 MHz higher, than Radeon HD 6790.
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
18−20
24−27
medium / 1080p
9−10
12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 40% more, than Radeon HD 6790.
high / 1080p
12−14
18−20
ultra / 1080p
10−12
14−16
QHD / 1440p
0−1
1−2
low / 720p
27−30
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 M385 in Battlefield 5 is 37% more, than Radeon HD 6790.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon HD 6790 and Radeon R9 M385 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
170−180
medium / 768p
120−130
140−150
ultra / 1080p
60−65
75−80
QHD / 1440p
30−35
40−45
4K / 2160p
27−30
30−33
high / 768p
90−95
110−120
The average gaming FPS of Radeon R9 M385 in Counter-Strike: Global Offensive is 19% more, than Radeon HD 6790.
low / 768p
55−60
55−60
ultra / 1080p
21−24
30−33
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M385 in Cyberpunk 2077 is 7% more, than Radeon HD 6790.
low / 768p
85−90
95−100
medium / 768p
65−70
75−80
ultra / 1080p
35−40
45−50
The average gaming FPS of Radeon R9 M385 in Dota 2 is 15% more, than Radeon HD 6790.
high / 1080p
9−10
12−14
ultra / 1080p
8−9
12−14
4K / 2160p
4−5
5−6
low / 720p
21−24
27−30
medium / 1080p
10−11
14−16
The average gaming FPS of Radeon R9 M385 in Far Cry 5 is 36% more, than Radeon HD 6790.
high / 1080p
16−18
20−22
ultra / 1080p
10−12
14−16
low / 720p
65−70
80−85
medium / 1080p
27−30
35−40
The average gaming FPS of Radeon R9 M385 in Fortnite is 25% more, than Radeon HD 6790.
high / 1080p
14−16
18−20
ultra / 1080p
12−14
14−16
QHD / 1440p
2−3
5−6
low / 720p
27−30
35−40
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R9 M385 in Forza Horizon 4 is 26% more, than Radeon HD 6790.
low / 768p
55−60
70−75
medium / 768p
50−55
60−65
high / 1080p
14−16
21−24
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M385 in Grand Theft Auto V is 24% more, than Radeon HD 6790.
high / 1080p
5−6
7−8
ultra / 1080p
4−5
5−6
4K / 2160p
0−1
1−2
low / 720p
14−16
21−24
medium / 1080p
7−8
9−10
The average gaming FPS of Radeon R9 M385 in Metro Exodus is 37% more, than Radeon HD 6790.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
85−90
90−95
medium / 1080p
95−100
100−105
The average gaming FPS of Radeon R9 M385 in Minecraft is 6% more, than Radeon HD 6790.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
16−18
low / 720p
35−40
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon R9 M385 in PLAYERUNKNOWN'S BATTLEGROUNDS is 18% more, than Radeon HD 6790.
high / 1080p
−
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
14−16
20−22
medium / 1080p
10−12
12−14
The average gaming FPS of Radeon R9 M385 in Red Dead Redemption 2 is 27% more, than Radeon HD 6790.
low / 768p
27−30
35−40
medium / 768p
18−20
24−27
high / 1080p
10−11
14−16
ultra / 1080p
7−8
8−9
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon R9 M385 in The Witcher 3: Wild Hunt is 28% more, than Radeon HD 6790.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
21−24
27−30
high / 768p
40−45
45−50
The average gaming FPS of Radeon R9 M385 in World of Tanks is 14% more, than Radeon HD 6790.
Full Specs
Radeon HD 6790
Radeon R9 M385
Architecture
Terascale 2
GCN
Code name
Barts
Strato
Type
Desktop
Laptop
Release date
4 April 2011
16 June 2015
Pipelines
800
896
Core clock speed
840 MHz
Boost Clock
1100 MHz
Transistor count
1,700 million
2,080 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
33.60
56.00
Floating-point performance
1,344.0 gflops
1,792 gflops
Length
198 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
1050 MHz
1500 MHz
Memory bandwidth
134.4 GB/s
76.8 GB/s
Shared memory
-
DirectX
11.2 (11_0)
Shader Model
5.0
6.3
OpenGL
4.4
4.4
OpenCL
1.2
Not Listed
Vulkan
N/A
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
medium sized
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
TrueAudio
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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