Radeon RX 6600 LE vs GeForce GT 520MX
Aggregate performance score
We've compared GeForce GT 520MX with Radeon RX 6600 LE, including specs and performance data.
6600 LE outperforms 520MX by a whopping 4762% 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 | 1234 | 171 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.66 | 19.57 |
| Architecture | Fermi 2.0 (2010−2014) | RDNA 2.0 (2020−2025) |
| GPU code name | GF119 | Navi 23 |
| Market segment | Laptop | Desktop |
| Release date | 30 May 2011 (14 years ago) | 8 December 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 | 1792 |
| Core clock speed | 900 MHz | 1626 MHz |
| Boost clock speed | no data | 2495 MHz |
| Number of transistors | 292 million | 11,060 million |
| Manufacturing process technology | 40 nm | 7 nm |
| Power consumption (TDP) | 20 Watt | 132 Watt |
| Texture fill rate | 7.200 | 279.4 |
| Floating-point processing power | 0.1728 TFLOPS | 8.942 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 8 | 112 |
| Ray Tracing Cores | no data | 28 |
| L0 Cache | no data | 448 KB |
| L1 Cache | 64 KB | 512 KB |
| L2 Cache | 128 KB | 2 MB |
| L3 Cache | no data | 32 MB |
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).
| Interface | PCIe 2.0 x16 | PCIe 4.0 x8 |
| Length | no data | 190 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 8-pin |
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 | 8 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 900 MHz | 1750 MHz |
| Memory bandwidth | 14.4 GB/s | 224.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK support
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 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | + | - |
Synthetic benchmarks
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.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
FPS performance in popular games
Full HD
Low
| Cyberpunk 2077 | 2−3
−4650%
|
95−100
+4650%
|
Full HD
Medium
| Cyberpunk 2077 | 2−3
−4650%
|
95−100
+4650%
|
| Far Cry 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 5−6
−4700%
|
240−250
+4700%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−4275%
|
350−400
+4275%
|
| Valorant | 27−30
−4728%
|
1400−1450
+4728%
|
Full HD
High
| Counter-Strike: Global Offensive | 20−22
−4650%
|
950−1000
+4650%
|
| Cyberpunk 2077 | 2−3
−4650%
|
95−100
+4650%
|
| Dota 2 | 12−14
−4483%
|
550−600
+4483%
|
| Far Cry 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 5−6
−4700%
|
240−250
+4700%
|
| Metro Exodus | 1−2
−4400%
|
45−50
+4400%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−4275%
|
350−400
+4275%
|
| The Witcher 3: Wild Hunt | 6−7
−4733%
|
290−300
+4733%
|
| Valorant | 27−30
−4728%
|
1400−1450
+4728%
|
Full HD
Ultra
| Cyberpunk 2077 | 2−3
−4650%
|
95−100
+4650%
|
| Dota 2 | 12−14
−4483%
|
550−600
+4483%
|
| Far Cry 5 | 0−1 | 0−1 |
| Forza Horizon 4 | 5−6
−4700%
|
240−250
+4700%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−4275%
|
350−400
+4275%
|
| The Witcher 3: Wild Hunt | 6−7
−4733%
|
290−300
+4733%
|
| Valorant | 27−30
−4728%
|
1400−1450
+4728%
|
1440p
High
| Counter-Strike 2 | 3−4
−4567%
|
140−150
+4567%
|
| Counter-Strike: Global Offensive | 4−5
−4650%
|
190−200
+4650%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 7−8
−4186%
|
300−310
+4186%
|
1440p
Ultra
| Forza Horizon 4 | 2−3
−4650%
|
95−100
+4650%
|
| The Witcher 3: Wild Hunt | 2−3
−4650%
|
95−100
+4650%
|
1440p
Epic
| Fortnite | 1−2
−4400%
|
45−50
+4400%
|
4K
High
| Grand Theft Auto V | 14−16
−4543%
|
650−700
+4543%
|
| Valorant | 3−4
−4567%
|
140−150
+4567%
|
4K
Ultra
| PLAYERUNKNOWN'S BATTLEGROUNDS | 2−3
−4650%
|
95−100
+4650%
|
4K
Epic
| Fortnite | 2−3
−4650%
|
95−100
+4650%
|
Pros & cons summary
| Performance score | 0.69 | 33.55 |
| Recency | 30 May 2011 | 8 December 2023 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 20 Watt | 132 Watt |
GT 520MX has 560% lower power consumption.
RX 6600 LE, on the other hand, has a 4762% higher aggregate performance score, an age advantage of 12 years, a 700% higher maximum VRAM amount, and a 471% more advanced lithography process.
The Radeon RX 6600 LE is our recommended choice as it beats the GeForce GT 520MX in performance tests.
Be aware that GeForce GT 520MX is a notebook graphics card while Radeon RX 6600 LE is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
