GeForce GT 745A vs Radeon HD 7730

VS

Aggregate performance score

We've compared Radeon HD 7730 with GeForce GT 745A, including specs and performance data.

HD 7730
2013
1 GB GDDR5, 47 Watt
3.13

GT 745A outperforms HD 7730 by a minimal 3% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking746741
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.16no data
Power efficiency4.766.95
ArchitectureGCN 1.0 (2011−2020)Kepler (2012−2018)
GPU code nameCape VerdeGK107
Market segmentDesktopLaptop
Release date1 May 2013 (11 years ago)26 August 2013 (11 years ago)
Launch price (MSRP)$59 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores384384
Core clock speed800 MHz837 MHz
Boost clock speedno data915 MHz
Number of transistors1,500 million1,270 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)47 Watt33 Watt
Texture fill rate19.2029.28
Floating-point processing power0.6144 TFLOPS0.7027 TFLOPS
ROPs816
TMUs2432

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).

InterfacePCIe 3.0 x16PCIe 3.0 x16
Length168 mmno data
Width1-slotno data
Supplementary power connectorsNoneno 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 typeGDDR5DDR3
Maximum RAM amount1 GB2 GB
Memory bus width128 Bit128 Bit
Memory clock speed1125 MHz900 MHz
Memory bandwidth72 GB/s28.8 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 Connectors1x DVI, 1x HDMI, 1x DisplayPortNo outputs
HDMI+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_1)12 (11_0)
Shader Model5.15.1
OpenGL4.64.6
OpenCL1.21.2
Vulkan1.2.1311.1.126
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 7730 3.13
GT 745A 3.21
+2.6%

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.

HD 7730 1208
GT 745A 1240
+2.6%

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 3.13 3.21
Recency 1 May 2013 26 August 2013
Maximum RAM amount 1 GB 2 GB
Power consumption (TDP) 47 Watt 33 Watt

GT 745A has a 2.6% higher aggregate performance score, an age advantage of 3 months, a 100% higher maximum VRAM amount, and 42.4% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Radeon HD 7730 and GeForce GT 745A.

Be aware that Radeon HD 7730 is a desktop card while GeForce GT 745A is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon HD 7730
Radeon HD 7730
NVIDIA GeForce GT 745A
GeForce GT 745A

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.4 79 votes

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3.4 7 votes

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Questions & comments

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