Radeon HD 7340 vs GeForce GT 750M Mac Edition
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 671 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Kepler (2012−2018) | Terascale 2 (2009−2015) |
| GPU code name | GK107 | Zacate |
| Market segment | Desktop | Laptop |
| Release date | 8 November 2013 (10 years ago) | 1 May 2012 (12 years ago) |
| Launch price (MSRP) | no data | $552.69 |
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 | 384 | 80 |
| Core clock speed | 926 MHz | 523 MHz |
| Boost clock speed | no data | 680 MHz |
| Number of transistors | 1,270 million | 450 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | 50 Watt | 18 Watt |
| Texture fill rate | 29.63 | 4.184 |
| Floating-point processing power | 0.7112 gflops | 0.08368 gflops |
| ROPs | 16 | 4 |
| TMUs | 32 | 8 |
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 3.0 x16 | IGP |
| Width | MXM Module | no data |
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 | GDDR5 | no data |
| Maximum RAM amount | 2 GB | System Shared |
| Memory bus width | 128 Bit | no data |
| Memory clock speed | 5016 MHz | no data |
| Memory bandwidth | 80.26 GB/s | no data |
| Shared memory | - | + |
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 | No outputs |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | N/A |
| CUDA | 3.0 | - |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
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 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.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Pros & cons summary
| Recency | 8 November 2013 | 1 May 2012 |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 50 Watt | 18 Watt |
GT 750M Mac Edition has an age advantage of 1 year, and a 42.9% more advanced lithography process.
HD 7340, on the other hand, has 177.8% lower power consumption.
We couldn't decide between GeForce GT 750M Mac Edition and Radeon HD 7340. We've got no test results to judge.
Be aware that GeForce GT 750M Mac Edition is a desktop card while Radeon HD 7340 is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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