ATI Radeon X1300 vs R7 450 OEM

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Primary details

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

Place in the rankingnot rated1419
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.0 (2011−2020)R500 (2005−2007)
GPU code nameCape VerdeRV515
Market segmentDesktopDesktop
Release date30 June 2016 (8 years ago)1 December 2005 (18 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 cores512no data
Core clock speed925 MHz450 MHz
Number of transistors1,500 million107 million
Manufacturing process technology28 nm90 nm
Power consumption (TDP)65 Wattno data
Texture fill rate29.601.800
Floating-point processing power0.9472 TFLOPSno data
ROPs164
TMUs324

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 1.0 x16
Width1-slot1-slot
Supplementary power connectorsNoneNone

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 typeGDDR5DDR
Maximum RAM amount2 GB256 MB
Memory bus width128 Bit128 Bit
Memory clock speed1125 MHz250 MHz
Memory bandwidth72 GB/s8 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 1.4a, 1x DisplayPort 1.21x DVI, 1x VGA, 1x S-Video
HDMI+-

API compatibility

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

DirectX12 (11_1)9.0c (9_3)
Shader Model6.5 (5.1)3.0
OpenGL4.62.0
OpenCL2.1 (1.2)N/A
Vulkan1.2.170N/A

Pros & cons summary


Recency 30 June 2016 1 December 2005
Maximum RAM amount 2 GB 256 MB
Chip lithography 28 nm 90 nm

R7 450 OEM has an age advantage of 10 years, a 700% higher maximum VRAM amount, and a 221.4% more advanced lithography process.

We couldn't decide between Radeon R7 450 OEM and Radeon X1300. We've got no test results to judge.


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 R7 450 OEM
Radeon R7 450 OEM
ATI Radeon X1300
Radeon X1300

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Community ratings

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3.6 159 votes

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2.7 64 votes

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