GeForce GT 745A vs Radeon R7 M340
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 745A and Radeon R7 M340. 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 GeForce GT 745A and Radeon R7 M340. 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.
GeForce GT 745A
Radeon R7 M340 is a Laptop Graphics Card
Note: Radeon R7 M340 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 Radeon R7 M340 here:
Main Specs
| GeForce GT 745A | Radeon R7 M340 | |
| Power consumption (TDP) | 33 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | DDR3 | DDR3 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GT 745A is connected by PCIe 3.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
- Radeon R7 M340 has 2 GB more memory, than GeForce GT 745A.
- GeForce GT 745A is used in Desktops, and Radeon R7 M340 - in Laptops.
- GeForce GT 745A is build with Kepler architecture, and Radeon R7 M340 - with GCN.
- Core clock speed of Radeon R7 M340 is 184 MHz higher, than GeForce GT 745A.
- GeForce GT 745A and Radeon R7 M340 are manufactured by 28 nm process technology.
- Memory clock speed of GeForce GT 745A is 800 MHz higher, than Radeon R7 M340.
Game benchmarks
| high / 1080p | 2−3 | 0−1 |
| ultra / 1080p | 0−1 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 1−2 |
| medium / 1080p | 4−5 | 0−1 |
| The average gaming FPS of GeForce GT 745A in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M340. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 0−1 |
| medium / 1080p | 7−8 | − |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M340 in Call of Duty: Warzone is 6% more, than GeForce GT 745A. | ||
| low / 768p | 110−120 | 60−65 |
| medium / 768p | 85−90 | 27−30 |
| ultra / 1080p | 40−45 | 7−8 |
| QHD / 1440p | 24−27 | − |
| high / 768p | 60−65 | 16−18 |
| The average gaming FPS of GeForce GT 745A in Counter-Strike: Global Offensive is 171% more, than Radeon R7 M340. | ||
| low / 768p | 60−65 | 70−75 |
| ultra / 1080p | 18−20 | 0−1 |
| medium / 1080p | 50−55 | 45−50 |
| The average gaming FPS of Radeon R7 M340 in Cyberpunk 2077 is 5% more, than GeForce GT 745A. | ||
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 50−55 | 10−11 |
| ultra / 1080p | 24−27 | 0−1 |
| The average gaming FPS of GeForce GT 745A in Dota 2 is 113% more, than Radeon R7 M340. | ||
| high / 1080p | 3−4 | − |
| ultra / 1080p | 3−4 | − |
| 4K / 2160p | 1−2 | − |
| low / 720p | 12−14 | 0−1 |
| medium / 1080p | 4−5 | − |
| high / 1080p | 10−12 | − |
| ultra / 1080p | 6−7 | − |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 21−24 |
| medium / 1080p | 14−16 | 0−1 |
| The average gaming FPS of GeForce GT 745A in Fortnite is 136% more, than Radeon R7 M340. | ||
| high / 1080p | 7−8 | 0−1 |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 0−1 |
| medium / 1080p | 9−10 | 0−1 |
| low / 768p | 45−50 | 18−20 |
| medium / 768p | 40−45 | − |
| high / 1080p | 7−8 | 0−1 |
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of GeForce GT 745A in Grand Theft Auto V is 147% more, than Radeon R7 M340. | ||
| high / 1080p | 1−2 | − |
| ultra / 1080p | 0−1 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 7−8 | 0−1 |
| medium / 1080p | 4−5 | − |
| low / 768p | 80−85 | 75−80 |
| high / 1080p | 80−85 | 27−30 |
| ultra / 1080p | 70−75 | − |
| The average gaming FPS of GeForce GT 745A in Minecraft is 54% more, than Radeon R7 M340. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | − |
| low / 720p | 24−27 | 8−9 |
| medium / 1080p | 14−16 | − |
| The average gaming FPS of GeForce GT 745A in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than Radeon R7 M340. | ||
| ultra / 1080p | 6−7 | − |
| low / 720p | 8−9 | 0−1 |
| medium / 1080p | 7−8 | − |
| low / 768p | 16−18 | 0−1 |
| medium / 768p | 12−14 | − |
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | − |
| 4K / 2160p | 2−3 | − |
| low / 768p | 80−85 | 45−50 |
| medium / 768p | 35−40 | 14−16 |
| ultra / 1080p | 16−18 | 0−1 |
| high / 768p | 30−35 | 12−14 |
| The average gaming FPS of GeForce GT 745A in World of Tanks is 100% more, than Radeon R7 M340. | ||
Full Specs
| GeForce GT 745A | Radeon R7 M340 | |
| Architecture | Kepler | GCN |
| Code name | GK107 | Meso Pro DDR3 |
| Type | Desktop | Laptop |
| Release date | 26 August 2013 | 16 June 2015 |
| Pipelines | 384 | 320 |
| Core clock speed | 837 MHz | 1021 MHz |
| Boost Clock | 915 MHz | 1021 MHz |
| Transistor count | 1,270 million | 950 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 29.28 | 17.16 |
| Floating-point performance | 642.8 gflops | 549.1 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 1000 MHz |
| Memory bandwidth | 28.8 GB/s | 16 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | 1.1.126 | + |
| CUDA | 3.0 | |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Bitcoin / BTC (SHA256) | 26 Mh/s | 74 Mh/s |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 6 | |
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