Quadro K620M vs Radeon HD 4850 X2
Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon HD 4850 X2. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620M and Radeon HD 4850 X2. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 4850 X2
Quadro K620M is a Laptop Graphics Card
Note: Quadro K620M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K620M here:
Main Specs
| Quadro K620M | Radeon HD 4850 X2 | |
| Power consumption (TDP) | 30 Watt | 250 Watt |
| Interface | MXM-A (3.0) | PCIe 2.0 x16 |
| Supplementary power connectors | None | 1x 6-pin + 1x 8-pin |
| Memory type | DDR3 | GDDR3 |
| Maximum RAM amount | 2 GB | 512 MB |
| Display Connectors | No outputs | 4x DVI, 1x S-Video |
| Check Price |
- Radeon HD 4850 X2 has 733% more power consumption, than Quadro K620M.
- Quadro K620M is connected by MXM-A (3.0), and Radeon HD 4850 X2 uses PCIe 2.0 x16 interface.
- Radeon HD 4850 X2 has 510 GB more memory, than Quadro K620M.
- Quadro K620M is used in Mobile workstations, and Radeon HD 4850 X2 - in Desktops.
- Quadro K620M is build with Maxwell architecture, and Radeon HD 4850 X2 - with TeraScale.
- Core clock speed of Quadro K620M is 404 MHz higher, than Radeon HD 4850 X2.
- Quadro K620M is manufactured by 28 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
- Memory clock speed of Quadro K620M is 10 MHz higher, than Radeon HD 4850 X2.
Game benchmarks
| high / 1080p | 3−4 | 3−4 |
| ultra / 1080p | 1−2 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 5−6 | 5−6 |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in Assassin's Creed Odyssey. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 5−6 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 18−20 |
| medium / 1080p | 8−9 | 8−9 |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in Battlefield 5. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 30−35 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Quadro K620M in Call of Duty: Warzone is 12% more, than Radeon HD 4850 X2. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 95−100 | 90−95 |
| ultra / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 24−27 | 24−27 |
| 4K / 2160p | − | 18−20 |
| high / 768p | 70−75 | 65−70 |
| The average gaming FPS of Quadro K620M in Counter-Strike: Global Offensive is 4% more, than Radeon HD 4850 X2. | ||
| low / 768p | 70−75 | 80−85 |
| ultra / 1080p | 20−22 | 14−16 |
| medium / 1080p | 40−45 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 2% more, than Quadro K620M. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 55−60 | 50−55 |
| ultra / 1080p | 27−30 | 27−30 |
| The average gaming FPS of Quadro K620M in Dota 2 is 3% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 4−5 | 5−6 |
| ultra / 1080p | 3−4 | − |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 5−6 | 6−7 |
| The average gaming FPS of Radeon HD 4850 X2 in Far Cry 5 is 12% more, than Quadro K620M. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 55−60 | 50−55 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Quadro K620M in Fortnite is 4% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 6−7 | 7−8 |
| ultra / 1080p | 6−7 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 20−22 |
| medium / 1080p | 9−10 | 9−10 |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in Forza Horizon 4. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 8−9 | 8−9 |
| ultra / 1080p | 3−4 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Grand Theft Auto V is 4% more, than Quadro K620M. | ||
| high / 1080p | 2−3 | 3−4 |
| ultra / 1080p | 0−1 | 1−2 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 7−8 | 8−9 |
| medium / 1080p | 3−4 | 4−5 |
| The average gaming FPS of Radeon HD 4850 X2 in Metro Exodus is 25% more, than Quadro K620M. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 65−70 | 85−90 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 85−90 |
| The average gaming FPS of Radeon HD 4850 X2 in Minecraft is 12% more, than Quadro K620M. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 7−8 | 8−9 |
| The average gaming FPS of Radeon HD 4850 X2 in Red Dead Redemption 2 is 33% more, than Quadro K620M. | ||
| low / 768p | 16−18 | 16−18 |
| medium / 768p | 12−14 | 12−14 |
| high / 1080p | 6−7 | 6−7 |
| ultra / 1080p | 4−5 | 5−6 |
| 4K / 2160p | 1−2 | − |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in The Witcher 3: Wild Hunt. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 16−18 | 16−18 |
| high / 768p | 30−35 | 30−35 |
| Quadro K620M and Radeon HD 4850 X2 have the same average FPS in World of Tanks. | ||
Full Specs
| Quadro K620M | Radeon HD 4850 X2 | |
| Architecture | Maxwell | TeraScale |
| Code name | GM108 | R700 |
| Type | Mobile workstation | Desktop |
| Release date | 1 March 2015 | 7 November 2008 |
| Pipelines | 384 | 800 |
| Core clock speed | 1029 MHz | 625 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 17.98 | 25.00 |
| Floating-point performance | 863.2 gflops | 2x 1,000.0 gflops |
| Length | 267 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2000 MHz | 1990 MHz |
| Memory bandwidth | 14.4 GB/s | 63.68 GB/s |
| Shared memory | - | |
| DirectX | 12 | 10.1 (10_1) |
| Shader Model | 5 | 4.1 |
| OpenGL | 4.5 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | |
| Bitcoin / BTC (SHA256) | 92 Mh/s | |
| Optimus | + | |
| Display Port | 1.2 | |
| nView Display Management | + | |
| Check Price |