GeForce RTX 4080 Mobile vs GT 520MX
Aggregate performance score
We've compared GeForce GT 520MX and GeForce RTX 4080 Mobile, covering specs and all relevant benchmarks.
RTX 4080 Mobile outperforms GT 520MX by a whopping 8696% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1180 | 35 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.51 | 40.18 |
| Architecture | Fermi 2.0 (2010−2014) | Ada Lovelace (2022−2024) |
| GPU code name | GF119 | AD104 |
| Market segment | Laptop | Laptop |
| Release date | 30 May 2011 (13 years ago) | 3 January 2023 (2 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 | 48 | 7424 |
| Core clock speed | 900 MHz | 1290 MHz |
| Boost clock speed | no data | 1665 MHz |
| Number of transistors | 292 million | 35,800 million |
| Manufacturing process technology | 40 nm | 4 nm |
| Power consumption (TDP) | 20 Watt | 110 Watt |
| Texture fill rate | 7.200 | 386.3 |
| Floating-point processing power | 0.1728 TFLOPS | 24.72 TFLOPS |
| ROPs | 4 | 80 |
| TMUs | 8 | 232 |
| Tensor Cores | no data | 232 |
| Ray Tracing Cores | no data | 58 |
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 | no data | large |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
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 | DDR3 | GDDR6 |
| Maximum RAM amount | 1 GB | 12 GB |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 900 MHz | 2250 MHz |
| Memory bandwidth | 14.4 GB/s | 432.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
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 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | + | 8.9 |
| DLSS | - | + |
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.
Passmark
This is the most ubiquitous GPU benchmark. 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 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
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 | 1−2
−15300%
| 154
+15300%
|
| 1440p | 1−2
−10300%
| 104
+10300%
|
| 4K | 0−1 | 68 |
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 2−3
−7350%
|
149
+7350%
|
| Hogwarts Legacy | 4−5
−4650%
|
190
+4650%
|
Full HD
Medium Preset
| Cyberpunk 2077 | 2−3
−7050%
|
143
+7050%
|
| Forza Horizon 4 | 4−5
−5750%
|
230−240
+5750%
|
| Hogwarts Legacy | 4−5
−4100%
|
168
+4100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−2100%
|
170−180
+2100%
|
| Valorant | 27−30
−1045%
|
300−350
+1045%
|
Full HD
High Preset
| Counter-Strike: Global Offensive | 20−22
−1290%
|
270−280
+1290%
|
| Cyberpunk 2077 | 2−3
−6100%
|
124
+6100%
|
| Dota 2 | 12−14
−1383%
|
178
+1383%
|
| Forza Horizon 4 | 4−5
−5750%
|
230−240
+5750%
|
| Hogwarts Legacy | 4−5
−3325%
|
137
+3325%
|
| Metro Exodus | 1−2
−14500%
|
146
+14500%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−2100%
|
170−180
+2100%
|
| The Witcher 3: Wild Hunt | 6−7
−5467%
|
334
+5467%
|
| Valorant | 27−30
−1045%
|
300−350
+1045%
|
Full HD
Ultra Preset
| Cyberpunk 2077 | 2−3
−5950%
|
121
+5950%
|
| Dota 2 | 12−14
−1275%
|
165
+1275%
|
| Forza Horizon 4 | 4−5
−5750%
|
230−240
+5750%
|
| Hogwarts Legacy | 4−5
−2800%
|
116
+2800%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−2100%
|
170−180
+2100%
|
| The Witcher 3: Wild Hunt | 6−7
−2767%
|
172
+2767%
|
| Valorant | 27−30
−1045%
|
300−350
+1045%
|
1440p
High Preset
| Counter-Strike: Global Offensive | 3−4
−14867%
|
400−450
+14867%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 4−5
−4275%
|
170−180
+4275%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 0−1 | 82 |
| Far Cry 5 | 4−5
−3400%
|
140
+3400%
|
| Forza Horizon 4 | 1−2
−19700%
|
190−200
+19700%
|
| Hogwarts Legacy | 1−2
−8000%
|
81
+8000%
|
| The Witcher 3: Wild Hunt | 2−3
−6900%
|
140
+6900%
|
1440p
Epic Preset
| Fortnite | 1−2
−15000%
|
150−160
+15000%
|
4K
High Preset
| Grand Theft Auto V | 14−16
−860%
|
144
+860%
|
| Valorant | 4−5
−8300%
|
336
+8300%
|
4K
Ultra Preset
| Far Cry 5 | 3−4
−2933%
|
91
+2933%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−4700%
|
95−100
+4700%
|
4K
Epic Preset
| Fortnite | 2−3
−3850%
|
75−80
+3850%
|
Full HD
Low Preset
| Counter-Strike 2 | 300−350
+0%
|
300−350
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 160−170
+0%
|
160−170
+0%
|
| Counter-Strike 2 | 215
+0%
|
215
+0%
|
| Far Cry 5 | 171
+0%
|
171
+0%
|
| Fortnite | 280−290
+0%
|
280−290
+0%
|
| Forza Horizon 5 | 170−180
+0%
|
170−180
+0%
|
Full HD
High Preset
| Battlefield 5 | 160−170
+0%
|
160−170
+0%
|
| Counter-Strike 2 | 196
+0%
|
196
+0%
|
| Far Cry 5 | 161
+0%
|
161
+0%
|
| Fortnite | 280−290
+0%
|
280−290
+0%
|
| Forza Horizon 5 | 170−180
+0%
|
170−180
+0%
|
| Grand Theft Auto V | 157
+0%
|
157
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 160−170
+0%
|
160−170
+0%
|
| Far Cry 5 | 151
+0%
|
151
+0%
|
Full HD
Epic Preset
| Fortnite | 280−290
+0%
|
280−290
+0%
|
1440p
High Preset
| Counter-Strike 2 | 149
+0%
|
149
+0%
|
| Grand Theft Auto V | 122
+0%
|
122
+0%
|
| Metro Exodus | 102
+0%
|
102
+0%
|
| Valorant | 350−400
+0%
|
350−400
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 140−150
+0%
|
140−150
+0%
|
4K
High Preset
| Counter-Strike 2 | 71
+0%
|
71
+0%
|
| Hogwarts Legacy | 40−45
+0%
|
40−45
+0%
|
| Metro Exodus | 67
+0%
|
67
+0%
|
| The Witcher 3: Wild Hunt | 117
+0%
|
117
+0%
|
4K
Ultra Preset
| Battlefield 5 | 100−110
+0%
|
100−110
+0%
|
| Counter-Strike 2 | 80−85
+0%
|
80−85
+0%
|
| Cyberpunk 2077 | 39
+0%
|
39
+0%
|
| Dota 2 | 157
+0%
|
157
+0%
|
| Forza Horizon 4 | 140−150
+0%
|
140−150
+0%
|
| Hogwarts Legacy | 43
+0%
|
43
+0%
|
This is how GT 520MX and RTX 4080 Mobile compete in popular games:
- RTX 4080 Mobile is 15300% faster in 1080p
- RTX 4080 Mobile is 10300% faster in 1440p
Here's the range of performance differences observed across popular games:
- in Forza Horizon 4, with 1440p resolution and the Ultra Preset, the RTX 4080 Mobile is 19700% faster.
All in all, in popular games:
- RTX 4080 Mobile is ahead in 35 tests (54%)
- there's a draw in 30 tests (46%)
Pros & cons summary
| Performance score | 0.71 | 62.45 |
| Recency | 30 May 2011 | 3 January 2023 |
| Maximum RAM amount | 1 GB | 12 GB |
| Chip lithography | 40 nm | 4 nm |
| Power consumption (TDP) | 20 Watt | 110 Watt |
GT 520MX has 450% lower power consumption.
RTX 4080 Mobile, on the other hand, has a 8695.8% higher aggregate performance score, an age advantage of 11 years, a 1100% higher maximum VRAM amount, and a 900% more advanced lithography process.
The GeForce RTX 4080 Mobile is our recommended choice as it beats the GeForce GT 520MX in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
