Radeon R4 (Kaveri) vs R6 (Mullins)
Aggregate performance score
We've compared Radeon R6 (Mullins) and Radeon R4 (Kaveri), covering specs and all relevant benchmarks.
R4 (Kaveri) outperforms R6 (Mullins) by a substantial 33% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1206 | 1148 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.1 (2014) | GCN 1.1 (2014) |
| GPU code name | Mullins | Kaveri |
| Market segment | Laptop | Laptop |
| Release date | 29 April 2014 (10 years ago) | 4 June 2014 (10 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 128 | 192 |
| Core clock speed | 500 MHz | 533 MHz |
| Number of transistors | no data | 2410 Million |
| Manufacturing process technology | 28 nm | 28 nm |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory bus width | 64 Bit | 64/128 Bit |
| Shared memory | + | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (FL 12_0) | 12 (FL 12_0) |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
3DMark Ice Storm GPU
Ice Storm Graphics is an obsolete benchmark, part of 3DMark suite. Ice Storm was used to measure entry level laptops and Windows-based tablets performance. It utilizes DirectX 11 feature level 9 to display a battle between two space fleets near a frozen planet in 1280x720 resolution. Discontinued in January 2020, it is now superseded by 3DMark Night Raid.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 6−7
−33.3%
| 8
+33.3%
|
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 2−3
−50%
|
3−4
+50%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
Full HD
Medium Preset
| Atomic Heart | 2−3
−50%
|
3−4
+50%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Forza Horizon 4 | 4−5
−25%
|
5−6
+25%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
+0%
|
8−9
+0%
|
| Valorant | 27−30
−3.4%
|
30−33
+3.4%
|
Full HD
High Preset
| Atomic Heart | 2−3
−50%
|
3−4
+50%
|
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Counter-Strike: Global Offensive | 18−20
+38.5%
|
13
−38.5%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Dota 2 | 12−14
−8.3%
|
12−14
+8.3%
|
| Forza Horizon 4 | 4−5
−25%
|
5−6
+25%
|
| Metro Exodus | 0−1 | 1−2 |
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
+0%
|
8−9
+0%
|
| The Witcher 3: Wild Hunt | 4−5
−25%
|
5−6
+25%
|
| Valorant | 27−30
−3.4%
|
30−33
+3.4%
|
Full HD
Ultra Preset
| Counter-Strike 2 | 7−8
+0%
|
7−8
+0%
|
| Cyberpunk 2077 | 2−3
+0%
|
2−3
+0%
|
| Dota 2 | 12−14
−8.3%
|
12−14
+8.3%
|
| Forza Horizon 4 | 4−5
−25%
|
5−6
+25%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
+0%
|
8−9
+0%
|
| The Witcher 3: Wild Hunt | 4−5
−25%
|
5−6
+25%
|
| Valorant | 27−30
−3.4%
|
30−33
+3.4%
|
1440p
High Preset
| Counter-Strike: Global Offensive | 2−3
−100%
|
4−5
+100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 3−4
−66.7%
|
5−6
+66.7%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 0−1 | 0−1 |
| Forza Horizon 4 | 1−2
−100%
|
2−3
+100%
|
| The Witcher 3: Wild Hunt | 2−3
+0%
|
2−3
+0%
|
1440p
Epic Preset
| Fortnite | 1−2
+0%
|
1−2
+0%
|
4K
High Preset
| Atomic Heart | 0−1 | 1−2 |
| Grand Theft Auto V | 14−16
+0%
|
14−16
+0%
|
| Valorant | 4−5
+0%
|
4−5
+0%
|
4K
Ultra Preset
| Far Cry 5 | 1−2
+0%
|
1−2
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
+0%
|
2−3
+0%
|
4K
Epic Preset
| Fortnite | 2−3
+0%
|
2−3
+0%
|
1440p
High Preset
| Counter-Strike 2 | 0−1 | 0−1 |
1440p
Ultra Preset
| Far Cry 5 | 0−1 | 0−1 |
4K
Ultra Preset
| Cyberpunk 2077 | 0−1 | 0−1 |
This is how R6 (Mullins) and R4 (Kaveri) compete in popular games:
- R4 (Kaveri) is 33% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Counter-Strike: Global Offensive, with 1080p resolution and the High Preset, the R6 (Mullins) is 38% faster.
- in Counter-Strike: Global Offensive, with 1440p resolution and the High Preset, the R4 (Kaveri) is 100% faster.
All in all, in popular games:
- R6 (Mullins) is ahead in 1 test (3%)
- R4 (Kaveri) is ahead in 16 tests (46%)
- there's a draw in 18 tests (51%)
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
