Radeon HD 7790 vs Radeon R7 512 Cores Kaveri
In this comparison between Radeon HD 7790 and Radeon R7 512 Cores Kaveri you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7790 will be the best choice, for others Radeon R7 512 Cores Kaveri will be their preference. Study the comparison tables below and make your choice.
Radeon R7 512 Cores Kaveri
Main Specs
Radeon HD 7790
Radeon R7 512 Cores Kaveri
Power consumption (TDP)
85 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
Maximum RAM amount
1 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Both cards are used in Desktops.
Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon R7 512 Cores Kaveri - with GCN.
Core clock speed of Radeon HD 7790 is 280 MHz higher, than Radeon R7 512 Cores Kaveri.
Radeon HD 7790 and Radeon R7 512 Cores Kaveri are manufactured by 28 nm process technology.
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
16−18
7−8
ultra / 1080p
9−10
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
30−35
18−20
medium / 1080p
20−22
9−10
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 100% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
24−27
12−14
ultra / 1080p
21−24
10−12
QHD / 1440p
8−9
0−1
4K / 2160p
6−7
−
low / 720p
50−55
27−30
medium / 1080p
27−30
14−16
The average gaming FPS of Radeon HD 7790 in Battlefield 5 is 100% more, than Radeon R7 512 Cores Kaveri.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7790 and Radeon R7 512 Cores Kaveri have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
140−150
medium / 768p
180−190
110−120
ultra / 1080p
100−110
55−60
QHD / 1440p
55−60
30−35
4K / 2160p
30−35
27−30
high / 768p
140−150
85−90
The average gaming FPS of Radeon HD 7790 in Counter-Strike: Global Offensive is 59% more, than Radeon R7 512 Cores Kaveri.
low / 768p
55−60
55−60
ultra / 1080p
40−45
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7790 in Cyberpunk 2077 is 16% more, than Radeon R7 512 Cores Kaveri.
low / 768p
110−120
85−90
medium / 768p
95−100
60−65
ultra / 1080p
65−70
35−40
The average gaming FPS of Radeon HD 7790 in Dota 2 is 50% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
18−20
9−10
ultra / 1080p
16−18
8−9
QHD / 1440p
16−18
−
4K / 2160p
6−7
4−5
low / 720p
40−45
21−24
medium / 1080p
20−22
10−11
The average gaming FPS of Radeon HD 7790 in Far Cry 5 is 90% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
24−27
16−18
ultra / 1080p
20−22
10−12
QHD / 1440p
16−18
−
low / 720p
100−110
65−70
medium / 1080p
55−60
24−27
The average gaming FPS of Radeon HD 7790 in Fortnite is 73% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
27−30
14−16
ultra / 1080p
21−24
12−14
QHD / 1440p
10−11
2−3
4K / 2160p
10−11
−
low / 720p
55−60
27−30
medium / 1080p
30−33
14−16
The average gaming FPS of Radeon HD 7790 in Forza Horizon 4 is 114% more, than Radeon R7 512 Cores Kaveri.
low / 768p
85−90
55−60
medium / 768p
75−80
50−55
high / 1080p
30−35
14−16
ultra / 1080p
12−14
7−8
QHD / 1440p
3−4
0−1
The average gaming FPS of Radeon HD 7790 in Grand Theft Auto V is 57% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
10−11
5−6
ultra / 1080p
8−9
3−4
4K / 2160p
3−4
0−1
low / 720p
30−35
14−16
medium / 1080p
12−14
7−8
The average gaming FPS of Radeon HD 7790 in Metro Exodus is 128% more, than Radeon R7 512 Cores Kaveri.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
100−110
95−100
The average gaming FPS of Radeon HD 7790 in Minecraft is 13% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
21−24
16−18
ultra / 1080p
18−20
14−16
low / 720p
55−60
35−40
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon HD 7790 in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
14−16
−
ultra / 1080p
10−11
8−9
QHD / 1440p
0−1
0−1
low / 720p
30−33
14−16
medium / 1080p
16−18
10−12
The average gaming FPS of Radeon HD 7790 in Red Dead Redemption 2 is 72% more, than Radeon R7 512 Cores Kaveri.
low / 768p
55−60
27−30
medium / 768p
35−40
18−20
high / 1080p
20−22
10−11
ultra / 1080p
10−12
7−8
4K / 2160p
8−9
6−7
The average gaming FPS of Radeon HD 7790 in The Witcher 3: Wild Hunt is 92% more, than Radeon R7 512 Cores Kaveri.
low / 768p
100−110
85−90
medium / 768p
60−65
45−50
ultra / 1080p
35−40
21−24
high / 768p
55−60
35−40
The average gaming FPS of Radeon HD 7790 in World of Tanks is 35% more, than Radeon R7 512 Cores Kaveri.
Full Specs
Radeon HD 7790
Radeon R7 512 Cores Kaveri
Architecture
GCN 2.0
GCN
Code name
Bonaire
Kaveri Spectre
Type
Desktop
Desktop
Release date
22 March 2013
14 January 2014
Pipelines
896
512
Core clock speed
1000 MHz
720 MHz
Transistor count
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
56.00
Floating-point performance
1,792 gflops
Length
183 mm
Memory bus width
128 Bit
Memory clock speed
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
+
DirectX
12 (12_0)
DirectX 12 (FL 12_0), Shader 5.2
Shader Model
6.3
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Bitcoin / BTC (SHA256)
218 Mh/s
Ethereum / ETH (DaggerHashimoto)
5.2 Mh/s
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