GeForce RTX 3090 vs Quadro K420
Aggregate performance score
We've compared Quadro K420 with GeForce RTX 3090, including specs and performance data.
RTX 3090 outperforms K420 by a whopping 3526% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 915 | 27 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.08 | 14.97 |
| Power efficiency | 3.20 | 13.59 |
| Architecture | Kepler (2012−2018) | Ampere (2020−2024) |
| GPU code name | GK107 | GA102 |
| Market segment | Workstation | Desktop |
| Release date | 22 July 2014 (10 years ago) | 1 September 2020 (4 years ago) |
| Launch price (MSRP) | $96.67 | $1,499 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
RTX 3090 has 18613% better value for money than Quadro K420.
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 | 192 | 10496 |
| Core clock speed | 876 MHz | 1395 MHz |
| Boost clock speed | no data | 1695 MHz |
| Number of transistors | 1,270 million | 28,300 million |
| Manufacturing process technology | 28 nm | 8 nm |
| Power consumption (TDP) | 41 Watt | 350 Watt |
| Texture fill rate | 14.02 | 556.0 |
| Floating-point processing power | 0.3364 TFLOPS | 35.58 TFLOPS |
| ROPs | 16 | 112 |
| TMUs | 16 | 328 |
| Tensor Cores | no data | 328 |
| Ray Tracing Cores | no data | 82 |
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 x16 |
| Length | 160 mm | 336 mm |
| Width | 1" (2.5 cm) | 3-slot |
| Supplementary power connectors | None | 1x 12-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 | 128 Bit | GDDR6X |
| Maximum RAM amount | 1 GB/2 GB | 24 GB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 891 MHz | 1219 MHz |
| Memory bandwidth | Up to 29 GB/s | 936.2 GB/s |
| Shared memory | no data | - |
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 | 1x DVI, 1x DisplayPort | 1x HDMI, 3x DisplayPort |
| Number of simultaneous displays | 4 | no data |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Vision Pro | + | no data |
| Mosaic | + | no data |
| nView Desktop Management | + | no data |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.5 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2 |
| CUDA | 3.0 | 8.5 |
| 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.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
GeekBench 5 Vulkan
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.
GeekBench 5 CUDA
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses CUDA API by NVIDIA.
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 | 5−6
−3840%
| 197
+3840%
|
| 1440p | 3−4
−4267%
| 131
+4267%
|
| 4K | 2−3
−4250%
| 87
+4250%
|
Cost per frame, $
| 1080p | 19.33
−154%
| 7.61
+154%
|
| 1440p | 32.22
−182%
| 11.44
+182%
|
| 4K | 48.34
−181%
| 17.23
+181%
|
- RTX 3090 has 154% lower cost per frame in 1080p
- RTX 3090 has 182% lower cost per frame in 1440p
- RTX 3090 has 181% lower cost per frame in 4K
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 331
+0%
|
331
+0%
|
| Counter-Strike 2 | 220
+0%
|
220
+0%
|
| Cyberpunk 2077 | 209
+0%
|
209
+0%
|
Full HD
Medium Preset
| Atomic Heart | 262
+0%
|
262
+0%
|
| Battlefield 5 | 172
+0%
|
172
+0%
|
| Counter-Strike 2 | 188
+0%
|
188
+0%
|
| Cyberpunk 2077 | 178
+0%
|
178
+0%
|
| Far Cry 5 | 208
+0%
|
208
+0%
|
| Fortnite | 300−350
+0%
|
300−350
+0%
|
| Forza Horizon 4 | 254
+0%
|
254
+0%
|
| Forza Horizon 5 | 210
+0%
|
210
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| Valorant | 350−400
+0%
|
350−400
+0%
|
Full HD
High Preset
| Atomic Heart | 156
+0%
|
156
+0%
|
| Battlefield 5 | 158
+0%
|
158
+0%
|
| Counter-Strike 2 | 161
+0%
|
161
+0%
|
| Counter-Strike: Global Offensive | 270−280
+0%
|
270−280
+0%
|
| Cyberpunk 2077 | 154
+0%
|
154
+0%
|
| Dota 2 | 217
+0%
|
217
+0%
|
| Far Cry 5 | 196
+0%
|
196
+0%
|
| Fortnite | 300−350
+0%
|
300−350
+0%
|
| Forza Horizon 4 | 247
+0%
|
247
+0%
|
| Forza Horizon 5 | 195
+0%
|
195
+0%
|
| Grand Theft Auto V | 171
+0%
|
171
+0%
|
| Metro Exodus | 176
+0%
|
176
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| The Witcher 3: Wild Hunt | 369
+0%
|
369
+0%
|
| Valorant | 350−400
+0%
|
350−400
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 146
+0%
|
146
+0%
|
| Counter-Strike 2 | 146
+0%
|
146
+0%
|
| Cyberpunk 2077 | 136
+0%
|
136
+0%
|
| Dota 2 | 213
+0%
|
213
+0%
|
| Far Cry 5 | 183
+0%
|
183
+0%
|
| Forza Horizon 4 | 217
+0%
|
217
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| The Witcher 3: Wild Hunt | 182
+0%
|
182
+0%
|
| Valorant | 296
+0%
|
296
+0%
|
Full HD
Epic Preset
| Fortnite | 300−350
+0%
|
300−350
+0%
|
1440p
High Preset
| Counter-Strike 2 | 60−65
+0%
|
60−65
+0%
|
| Counter-Strike: Global Offensive | 450−500
+0%
|
450−500
+0%
|
| Grand Theft Auto V | 150
+0%
|
150
+0%
|
| Metro Exodus | 115
+0%
|
115
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| Valorant | 400−450
+0%
|
400−450
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 130
+0%
|
130
+0%
|
| Cyberpunk 2077 | 93
+0%
|
93
+0%
|
| Far Cry 5 | 171
+0%
|
171
+0%
|
| Forza Horizon 4 | 197
+0%
|
197
+0%
|
| The Witcher 3: Wild Hunt | 153
+0%
|
153
+0%
|
1440p
Epic Preset
| Fortnite | 150−160
+0%
|
150−160
+0%
|
4K
High Preset
| Atomic Heart | 55−60
+0%
|
55−60
+0%
|
| Counter-Strike 2 | 40−45
+0%
|
40−45
+0%
|
| Grand Theft Auto V | 182
+0%
|
182
+0%
|
| Metro Exodus | 76
+0%
|
76
+0%
|
| The Witcher 3: Wild Hunt | 154
+0%
|
154
+0%
|
| Valorant | 300−350
+0%
|
300−350
+0%
|
4K
Ultra Preset
| Battlefield 5 | 113
+0%
|
113
+0%
|
| Counter-Strike 2 | 22
+0%
|
22
+0%
|
| Cyberpunk 2077 | 46
+0%
|
46
+0%
|
| Dota 2 | 202
+0%
|
202
+0%
|
| Far Cry 5 | 108
+0%
|
108
+0%
|
| Forza Horizon 4 | 153
+0%
|
153
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 95−100
+0%
|
95−100
+0%
|
4K
Epic Preset
| Fortnite | 75−80
+0%
|
75−80
+0%
|
This is how Quadro K420 and RTX 3090 compete in popular games:
- RTX 3090 is 3840% faster in 1080p
- RTX 3090 is 4267% faster in 1440p
- RTX 3090 is 4250% faster in 4K
All in all, in popular games:
- there's a draw in 64 tests (100%)
Pros & cons summary
| Performance score | 1.91 | 69.25 |
| Recency | 22 July 2014 | 1 September 2020 |
| Maximum RAM amount | 1 GB/2 GB | 24 GB |
| Chip lithography | 28 nm | 8 nm |
| Power consumption (TDP) | 41 Watt | 350 Watt |
Quadro K420 has 753.7% lower power consumption.
RTX 3090, on the other hand, has a 3525.7% higher aggregate performance score, an age advantage of 6 years, a 2300% higher maximum VRAM amount, and a 250% more advanced lithography process.
The GeForce RTX 3090 is our recommended choice as it beats the Quadro K420 in performance tests.
Be aware that Quadro K420 is a workstation graphics card while GeForce RTX 3090 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.
