GeForce GT 750M Mac Edition vs Radeon R9 285
Aggregate performance score
We've compared Radeon R9 285 with GeForce GT 750M Mac Edition, including specs and performance data.
R9 285 outperforms GT 750M Mac Edition by a whopping 300% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 325 | 685 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 8.61 | no data |
| Power efficiency | 6.28 | 5.97 |
| Architecture | GCN 3.0 (2014−2019) | Kepler (2012−2018) |
| GPU code name | Tonga | GK107 |
| Market segment | Desktop | Laptop |
| Release date | 2 September 2014 (10 years ago) | 8 November 2013 (11 years ago) |
| Launch price (MSRP) | $249 | no data |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
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 | 1792 | 384 |
| Core clock speed | 918 MHz | 926 MHz |
| Number of transistors | 5,000 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 190 Watt | 50 Watt |
| Texture fill rate | 102.8 | 29.63 |
| Floating-point processing power | 3.29 TFLOPS | 0.7112 TFLOPS |
| ROPs | 32 | 16 |
| TMUs | 112 | 32 |
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 | PCIe 3.0 x16 |
| Length | 221 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 6-pin | 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 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1375 MHz | 1254 MHz |
| Memory bandwidth | 176.0 GB/s | 80.26 GB/s |
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 | 2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2 | No outputs |
| HDMI | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (11_0) |
| Shader Model | 6.5 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2.170 | 1.1.126 |
| CUDA | - | 3.0 |
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.
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.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 16.98 | 4.25 |
| Recency | 2 September 2014 | 8 November 2013 |
| Power consumption (TDP) | 190 Watt | 50 Watt |
R9 285 has a 299.5% higher aggregate performance score, and an age advantage of 9 months.
GT 750M Mac Edition, on the other hand, has 280% lower power consumption.
The Radeon R9 285 is our recommended choice as it beats the GeForce GT 750M Mac Edition in performance tests.
Be aware that Radeon R9 285 is a desktop card while GeForce GT 750M Mac Edition is a notebook one.
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