RTX A40 vs Radeon HD 8730 OEM

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.0 (2011−2020)Ampere (2020−2024)
GPU code nameCape VerdeGA102
Market segmentDesktopWorkstation
Release date5 September 2013 (11 years ago)5 October 2020 (4 years ago)

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 cores38410752
Core clock speed800 MHz1305 MHz
Boost clock speedno data1755 MHz
Number of transistors1,500 million28,300 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)47 Watt300 Watt
Texture fill rate19.20589.7
Floating-point processing power0.6144 TFLOPS37.74 TFLOPS
ROPs8112
TMUs24336
Tensor Coresno data336
Ray Tracing Coresno data84

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 4.0 x16
Lengthno data267 mm
Width1-slot2-slot
Supplementary power connectorsNone8-pin EPS

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 typeGDDR5GDDR6
Maximum RAM amount1 GB48 GB
Memory bus width128 Bit384 Bit
Memory clock speed1125 MHz1812 MHz
Memory bandwidth72 GB/s695.8 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 DisplayPort3x DisplayPort
HDMI+-

API compatibility

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

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.2.1311.2
CUDA-8.6

Pros & cons summary


Recency 5 September 2013 5 October 2020
Maximum RAM amount 1 GB 48 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 47 Watt 300 Watt

HD 8730 OEM has 538.3% lower power consumption.

RTX A40, on the other hand, has an age advantage of 7 years, a 4700% higher maximum VRAM amount, and a 250% more advanced lithography process.

We couldn't decide between Radeon HD 8730 OEM and RTX A40. We've got no test results to judge.

Be aware that Radeon HD 8730 OEM is a desktop card while RTX A40 is a workstation one.


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

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AMD Radeon HD 8730 OEM
Radeon HD 8730 OEM
NVIDIA RTX A40
RTX A40

Comparisons with similar GPUs

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Community ratings

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2.3 3 votes

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1.4 394 votes

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