GeForce RTX 4090 Mobile vs Radeon R9 M395X
Aggregate performance score
We've compared Radeon R9 M395X and GeForce RTX 4090 Mobile, covering specs and all relevant benchmarks.
RTX 4090 Mobile outperforms R9 M395X by a whopping 435% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 381 | 18 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 3 (2014−2016) | Ada Lovelace (2022−2024) |
| GPU code name | Amethyst XT | GN21-X11 |
| Market segment | Laptop | Laptop |
| Release date | 16 October 2014 (9 years ago) | 3 January 2023 (1 year ago) |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2048 | 9728 |
| Boost clock speed | no data | 2040 MHz |
| Number of transistors | 5,000 million | 45,900 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 250 Watt | 150 Watt (80 - 150 Watt TGP) |
| Texture fill rate | 92.54 | 515.3 |
| Floating-point performance | 2.961 gflops | no data |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | large | large |
| Bus support | PCIe 3.0 | no data |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Supplementary power connectors | None | no data |
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 type | GDDR5 | GDDR6 |
| Maximum RAM amount | 4 GB | 16 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1250 MHz | 20000 MHz |
| Memory bandwidth | 160.0 GB/s | 576.0 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | Portable Device Dependent |
| Eyefinity | + | - |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| TrueAudio | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 12 | 12 Ultimate (12_2) |
| Shader Model | 6.3 | 6.7 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | Not Listed | 3.0 |
| Vulkan | - | 1.3 |
| Mantle | + | - |
| CUDA | - | 8.9 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
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 | 30−35
−493%
| 178
+493%
|
| 1440p | 24−27
−463%
| 135
+463%
|
| 4K | 16−18
−438%
| 86
+438%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 21−24
−643%
|
156
+643%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 30−35
−268%
|
110−120
+268%
|
| Assassin's Creed Valhalla | 21−24
−352%
|
95−100
+352%
|
| Battlefield 5 | 40−45
−305%
|
170−180
+305%
|
| Call of Duty: Modern Warfare | 27−30
−289%
|
100−110
+289%
|
| Cyberpunk 2077 | 21−24
−576%
|
142
+576%
|
| Far Cry 5 | 30−35
−242%
|
100−110
+242%
|
| Far Cry New Dawn | 35−40
−257%
|
130−140
+257%
|
| Forza Horizon 4 | 85−90
−150%
|
220−230
+150%
|
| Hitman 3 | 24−27
−572%
|
168
+572%
|
| Horizon Zero Dawn | 70−75
−200%
|
210−220
+200%
|
| Metro Exodus | 45−50
−236%
|
150−160
+236%
|
| Red Dead Redemption 2 | 35−40
−200%
|
110−120
+200%
|
| Shadow of the Tomb Raider | 40−45
−391%
|
210−220
+391%
|
| Watch Dogs: Legion | 70−75
−95.9%
|
140−150
+95.9%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 30−35
−268%
|
110−120
+268%
|
| Assassin's Creed Valhalla | 21−24
−790%
|
187
+790%
|
| Battlefield 5 | 40−45
−305%
|
170−180
+305%
|
| Call of Duty: Modern Warfare | 27−30
−289%
|
100−110
+289%
|
| Cyberpunk 2077 | 21−24
−548%
|
136
+548%
|
| Far Cry 5 | 30−35
−242%
|
100−110
+242%
|
| Far Cry New Dawn | 35−40
−257%
|
130−140
+257%
|
| Forza Horizon 4 | 85−90
−150%
|
220−230
+150%
|
| Hitman 3 | 24−27
−568%
|
167
+568%
|
| Horizon Zero Dawn | 70−75
−200%
|
210−220
+200%
|
| Metro Exodus | 45−50
−236%
|
150−160
+236%
|
| Red Dead Redemption 2 | 35−40
−200%
|
110−120
+200%
|
| Shadow of the Tomb Raider | 40−45
−780%
|
387
+780%
|
| The Witcher 3: Wild Hunt | 30−35
−242%
|
110−120
+242%
|
| Watch Dogs: Legion | 70−75
−95.9%
|
140−150
+95.9%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 30−35
−268%
|
110−120
+268%
|
| Assassin's Creed Valhalla | 21−24
−667%
|
161
+667%
|
| Call of Duty: Modern Warfare | 27−30
−289%
|
100−110
+289%
|
| Cyberpunk 2077 | 21−24
−495%
|
125
+495%
|
| Far Cry 5 | 30−35
−242%
|
100−110
+242%
|
| Forza Horizon 4 | 85−90
−150%
|
220−230
+150%
|
| Hitman 3 | 24−27
−508%
|
152
+508%
|
| Horizon Zero Dawn | 70−75
−336%
|
305
+336%
|
| Shadow of the Tomb Raider | 40−45
−741%
|
370
+741%
|
| The Witcher 3: Wild Hunt | 30−35
−518%
|
204
+518%
|
| Watch Dogs: Legion | 70−75
−62.2%
|
120
+62.2%
|
Full HD
Epic Preset
| Red Dead Redemption 2 | 35−40
−200%
|
110−120
+200%
|
1440p
High Preset
| Battlefield 5 | 24−27
−338%
|
110−120
+338%
|
| Far Cry New Dawn | 21−24
−305%
|
85−90
+305%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 12−14
−377%
|
60−65
+377%
|
| Assassin's Creed Valhalla | 10−11
−1180%
|
128
+1180%
|
| Call of Duty: Modern Warfare | 14−16
−364%
|
65−70
+364%
|
| Cyberpunk 2077 | 7−8
−1257%
|
95
+1257%
|
| Far Cry 5 | 16−18
−300%
|
60−65
+300%
|
| Forza Horizon 4 | 65−70
−293%
|
260−270
+293%
|
| Hitman 3 | 16−18
−763%
|
138
+763%
|
| Horizon Zero Dawn | 27−30
−837%
|
253
+837%
|
| Metro Exodus | 21−24
−457%
|
128
+457%
|
| Shadow of the Tomb Raider | 21−24
−1178%
|
294
+1178%
|
| The Witcher 3: Wild Hunt | 14−16
−1071%
|
164
+1071%
|
| Watch Dogs: Legion | 80−85
−168%
|
220−230
+168%
|
1440p
Epic Preset
| Red Dead Redemption 2 | 21−24
−327%
|
90−95
+327%
|
4K
High Preset
| Battlefield 5 | 12−14
−362%
|
60−65
+362%
|
| Far Cry New Dawn | 10−11
−400%
|
50−55
+400%
|
| Hitman 3 | 9−10
−411%
|
45−50
+411%
|
| Horizon Zero Dawn | 65−70
+0%
|
65
+0%
|
| Metro Exodus | 12−14
−500%
|
75−80
+500%
|
| The Witcher 3: Wild Hunt | 12−14
−1150%
|
150
+1150%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 8−9
−413%
|
40−45
+413%
|
| Assassin's Creed Valhalla | 6−7
−1200%
|
78
+1200%
|
| Call of Duty: Modern Warfare | 7−8
−443%
|
35−40
+443%
|
| Cyberpunk 2077 | 2−3
−2300%
|
48
+2300%
|
| Far Cry 5 | 7−8
−400%
|
35−40
+400%
|
| Forza Horizon 4 | 18−20
−356%
|
80−85
+356%
|
| Shadow of the Tomb Raider | 12−14
−1200%
|
156
+1200%
|
| Watch Dogs: Legion | 5−6
−1280%
|
69
+1280%
|
4K
Epic Preset
| Red Dead Redemption 2 | 12−14
−342%
|
50−55
+342%
|
This is how R9 M395X and RTX 4090 Mobile compete in popular games:
- RTX 4090 Mobile is 493% faster in 1080p
- RTX 4090 Mobile is 463% faster in 1440p
- RTX 4090 Mobile is 438% faster in 4K
Here's the range of performance differences observed across popular games:
- in Cyberpunk 2077, with 4K resolution and the Ultra Preset, the RTX 4090 Mobile is 2300% faster.
All in all, in popular games:
- RTX 4090 Mobile is ahead in 71 test (99%)
- there's a draw in 1 test (1%)
Pros & cons summary
| Performance score | 13.46 | 72.05 |
| Recency | 16 October 2014 | 3 January 2023 |
| Maximum RAM amount | 4 GB | 16 GB |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 250 Watt | 150 Watt |
RTX 4090 Mobile has a 435.3% higher aggregate performance score, an age advantage of 8 years, a 300% higher maximum VRAM amount, a 460% more advanced lithography process, and 66.7% lower power consumption.
The GeForce RTX 4090 Mobile is our recommended choice as it beats the Radeon R9 M395X in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
