Radeon R7 512 Cores Kaveri vs Radeon R9 M390X
Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 512 Cores Kaveri and Radeon R9 M390X. 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 R7 512 Cores Kaveri and Radeon R9 M390X. 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 R7 512 Cores Kaveri
Radeon R9 M390X is a Laptop Graphics Card
Note: Radeon R9 M390X 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 M390X here:
Main Specs
Radeon R7 512 Cores Kaveri | Radeon R9 M390X | |
Power consumption (TDP) | 100 Watt | |
Interface | PCIe 3.0 x16 | |
Supplementary power connectors | None | |
Memory type | GDDR5 | |
Maximum RAM amount | 4 GB | |
Display Connectors | No outputs | |
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- Radeon R7 512 Cores Kaveri is used in Desktops, and Radeon R9 M390X - in Laptops.
- Radeon R7 512 Cores Kaveri is build with GCN architecture, and Radeon R9 M390X - with GCN 3.
- Core clock speed of Radeon R9 M390X is 3 MHz higher, than Radeon R7 512 Cores Kaveri.
- Radeon R7 512 Cores Kaveri and Radeon R9 M390X are manufactured by 28 nm process technology.
Game benchmarks
high / 1080p | 7−8 | 21−24 |
ultra / 1080p | 4−5 | 12−14 |
QHD / 1440p | 0−1 | 8−9 |
4K / 2160p | − | 5−6 |
low / 720p | 18−20 | 40−45 |
medium / 1080p | 9−10 | 27−30 |
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 160% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 12−14 | 35−40 |
ultra / 1080p | 10−12 | 30−35 |
QHD / 1440p | 0−1 | 14−16 |
4K / 2160p | − | 9−10 |
low / 720p | 27−30 | 70−75 |
medium / 1080p | 14−16 | 40−45 |
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 187% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 45−50 | 50−55 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 140−150 | 230−240 |
medium / 768p | 110−120 | 210−220 |
ultra / 1080p | 55−60 | 120−130 |
QHD / 1440p | 30−35 | 100−110 |
4K / 2160p | 27−30 | 55−60 |
high / 768p | 85−90 | 170−180 |
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 97% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 55−60 | 60−65 |
ultra / 1080p | 21−24 | 55−60 |
medium / 1080p | 45−50 | 55−60 |
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 40% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 85−90 | 120−130 |
medium / 768p | 60−65 | 110−120 |
ultra / 1080p | 35−40 | 85−90 |
The average gaming FPS of Radeon R9 M390X in Dota 2 is 75% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 9−10 | 27−30 |
ultra / 1080p | 8−9 | 24−27 |
QHD / 1440p | − | 20−22 |
4K / 2160p | 4−5 | 9−10 |
low / 720p | 21−24 | 55−60 |
medium / 1080p | 10−11 | 30−33 |
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 172% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 16−18 | 35−40 |
ultra / 1080p | 10−12 | 27−30 |
QHD / 1440p | − | 16−18 |
low / 720p | 65−70 | 130−140 |
medium / 1080p | 24−27 | 75−80 |
The average gaming FPS of Radeon R9 M390X in Fortnite is 130% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 14−16 | 35−40 |
ultra / 1080p | 12−14 | 27−30 |
QHD / 1440p | 2−3 | 16−18 |
4K / 2160p | − | 14−16 |
low / 720p | 27−30 | 75−80 |
medium / 1080p | 14−16 | 40−45 |
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 185% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 55−60 | 110−120 |
medium / 768p | 50−55 | 95−100 |
high / 1080p | 14−16 | 45−50 |
ultra / 1080p | 7−8 | 18−20 |
QHD / 1440p | 0−1 | 9−10 |
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 109% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 5−6 | 14−16 |
ultra / 1080p | 3−4 | 10−12 |
QHD / 1440p | − | 10−12 |
4K / 2160p | 0−1 | 3−4 |
low / 720p | 14−16 | 40−45 |
medium / 1080p | 7−8 | 20−22 |
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 214% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 95−100 | 120−130 |
high / 1080p | 90−95 | − |
ultra / 1080p | 80−85 | − |
medium / 1080p | 95−100 | 110−120 |
The average gaming FPS of Radeon R9 M390X in Minecraft is 23% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | 16−18 | − |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 35−40 | 75−80 |
medium / 1080p | 18−20 | 18−20 |
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon R7 512 Cores Kaveri. | ||
high / 1080p | − | 16−18 |
ultra / 1080p | 8−9 | 10−12 |
QHD / 1440p | 0−1 | 3−4 |
4K / 2160p | − | 2−3 |
low / 720p | 14−16 | 40−45 |
medium / 1080p | 10−12 | 21−24 |
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 127% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 27−30 | 80−85 |
medium / 768p | 18−20 | 50−55 |
high / 1080p | 10−11 | 27−30 |
ultra / 1080p | 7−8 | 16−18 |
4K / 2160p | 6−7 | 9−10 |
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 171% more, than Radeon R7 512 Cores Kaveri. | ||
low / 768p | 85−90 | 90−95 |
medium / 768p | 45−50 | 60−65 |
ultra / 1080p | 21−24 | 40−45 |
high / 768p | 35−40 | 55−60 |
The average gaming FPS of Radeon R9 M390X in World of Tanks is 31% more, than Radeon R7 512 Cores Kaveri. |
Full Specs
Radeon R7 512 Cores Kaveri | Radeon R9 M390X | |
Architecture | GCN | GCN 3 |
Code name | Kaveri Spectre | Amethyst (XT) / Tonga |
Type | Desktop | Laptop |
Release date | 14 January 2014 | 9 June 2015 |
Pipelines | 512 | 2048 |
Core clock speed | 720 MHz | 723 MHz |
Transistor count | 5,000 million | |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 92.54 | |
Floating-point performance | 2,961 gflops | |
Memory bus width | 256 Bit | |
Memory bandwidth | 160.0 GB/s | |
Shared memory | + | - |
DirectX | DirectX 12 (FL 12_0), Shader 5.2 | |
Shader Model | 6.3 | |
OpenGL | 4.4 | |
OpenCL | Not Listed | |
Vulkan | + | |
FreeSync | + | |
Bus support | PCIe 3.0 | |
Laptop size | large | |
Eyefinity | + | |
HD3D | + | |
PowerTune | + | |
DualGraphics | + | |
ZeroCore | + | |
Switchable graphics | + | |
Mantle | + | |
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