Radeon HD 7970 vs Radeon R7 512 Cores Kaveri
If you are going to buy a new graphics card and are choosing between Radeon HD 7970 and Radeon R7 512 Cores Kaveri, 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 7970 stacks up against Radeon R7 512 Cores Kaveri, check out specs charts below.
Radeon R7 512 Cores Kaveri
Main Specs
Radeon HD 7970
Radeon R7 512 Cores Kaveri
Power consumption (TDP)
300 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Memory type
GDDR5
Maximum RAM amount
3 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Both cards are used in Desktops.
Radeon HD 7970 and Radeon R7 512 Cores Kaveri are build with GCN architecture.
Radeon HD 7970 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
35−40
7−8
ultra / 1080p
21−24
4−5
QHD / 1440p
16−18
0−1
4K / 2160p
10−11
−
low / 720p
60−65
18−20
medium / 1080p
40−45
9−10
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 310% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
55−60
12−14
ultra / 1080p
45−50
10−12
QHD / 1440p
35−40
0−1
4K / 2160p
18−20
−
low / 720p
100−110
27−30
medium / 1080p
60−65
14−16
The average gaming FPS of Radeon HD 7970 in Battlefield 5 is 325% more, than Radeon R7 512 Cores Kaveri.
low / 768p
50−55
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970 in Call of Duty: Warzone is 10% more, than Radeon R7 512 Cores Kaveri.
low / 768p
250−260
140−150
medium / 768p
220−230
110−120
ultra / 1080p
180−190
55−60
QHD / 1440p
110−120
30−35
4K / 2160p
70−75
27−30
high / 768p
210−220
85−90
The average gaming FPS of Radeon HD 7970 in Counter-Strike: Global Offensive is 129% more, than Radeon R7 512 Cores Kaveri.
low / 768p
60−65
55−60
ultra / 1080p
−
21−24
medium / 1080p
55−60
45−50
The average gaming FPS of Radeon HD 7970 in Cyberpunk 2077 is 15% more, than Radeon R7 512 Cores Kaveri.
low / 768p
120−130
85−90
medium / 768p
110−120
60−65
ultra / 1080p
100−110
35−40
The average gaming FPS of Radeon HD 7970 in Dota 2 is 85% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
45−50
9−10
ultra / 1080p
40−45
8−9
QHD / 1440p
27−30
−
4K / 2160p
14−16
4−5
low / 720p
80−85
21−24
medium / 1080p
45−50
10−11
The average gaming FPS of Radeon HD 7970 in Far Cry 5 is 327% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
60−65
16−18
ultra / 1080p
45−50
10−12
QHD / 1440p
27−30
−
4K / 2160p
27−30
−
low / 720p
180−190
65−70
medium / 1080p
110−120
24−27
The average gaming FPS of Radeon HD 7970 in Fortnite is 240% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
60−65
14−16
ultra / 1080p
45−50
12−14
QHD / 1440p
30−35
2−3
4K / 2160p
24−27
−
low / 720p
100−110
27−30
medium / 1080p
65−70
14−16
The average gaming FPS of Radeon HD 7970 in Forza Horizon 4 is 350% more, than Radeon R7 512 Cores Kaveri.
low / 768p
140−150
55−60
medium / 768p
120−130
50−55
high / 1080p
70−75
14−16
ultra / 1080p
30−35
7−8
QHD / 1440p
21−24
0−1
The average gaming FPS of Radeon HD 7970 in Grand Theft Auto V is 181% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
24−27
5−6
ultra / 1080p
20−22
3−4
QHD / 1440p
16−18
−
4K / 2160p
8−9
0−1
low / 720p
65−70
14−16
medium / 1080p
30−35
7−8
The average gaming FPS of Radeon HD 7970 in Metro Exodus is 414% more, than Radeon R7 512 Cores Kaveri.
low / 768p
130−140
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
120−130
95−100
The average gaming FPS of Radeon HD 7970 in Minecraft is 34% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
−
16−18
ultra / 1080p
14−16
14−16
low / 720p
100−110
35−40
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than Radeon R7 512 Cores Kaveri.
high / 1080p
24−27
−
ultra / 1080p
16−18
8−9
QHD / 1440p
10−11
0−1
4K / 2160p
7−8
−
low / 720p
65−70
14−16
medium / 1080p
35−40
10−12
The average gaming FPS of Radeon HD 7970 in Red Dead Redemption 2 is 263% more, than Radeon R7 512 Cores Kaveri.
low / 768p
130−140
27−30
medium / 768p
85−90
18−20
high / 1080p
45−50
10−11
ultra / 1080p
24−27
7−8
4K / 2160p
16−18
6−7
The average gaming FPS of Radeon HD 7970 in The Witcher 3: Wild Hunt is 342% more, than Radeon R7 512 Cores Kaveri.
low / 768p
90−95
85−90
medium / 768p
60−65
45−50
ultra / 1080p
50−55
21−24
high / 768p
60−65
35−40
The average gaming FPS of Radeon HD 7970 in World of Tanks is 39% more, than Radeon R7 512 Cores Kaveri.
Full Specs
Radeon HD 7970
Radeon R7 512 Cores Kaveri
Architecture
GCN
GCN
Code name
Tahiti XT
Kaveri Spectre
Type
Desktop
Desktop
Release date
22 December 2011
14 January 2014
Pipelines
2048
512
Core clock speed
720 MHz
Boost Clock
925 MHz
Transistor count
4,313 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
118.4
Floating-point performance
3,789 gflops
Length
274 mm
Memory bus width
384 Bit
Memory clock speed
1375 MHz
Memory bandwidth
264 GB/s
Shared memory
-
+
DirectX
DirectX 12 (FL 12_0), Shader 5.2
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
485 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
20.71 Mh/s
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