AMD
GPUDesktopReleased Jun 30, 2016

AMD Radeon R7 450

4 GB GDDR5 · 128-bit · 512 cores

The Radeon R7 450 is an OEM-only entry-level desktop card from AMD's Radeon 400 series, released on June 30, 2016 for prebuilt PCs. Despite the 400-series name it uses the older GCN 1 Cape Verde Pro GPU rather than Polaris, with 512 stream processors and 2 GB or 4 GB of GDDR5 on a 128-bit bus. It suits everyday use, video playback and light gaming.

General

Manufacturer
AMD
Model
Radeon R7 450
Segment
Desktop
GPU chip
Cape Verde Pro
Architecture
GCN 1
Release date
Jun 30, 2016
Price
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Memory

Memory size
2 – 4 GB
Memory type
GDDR5
Bus width
128-bit
Bandwidth
72 GB/s
Memory clock
1,125 MHz

Clocks & silicon

GPU clock
1,050 MHz
Boost clock
—
Shader units
512 Stream Processors (8 CU)
Tensor / AI cores
—
RT cores
—
Transistors
1.5 billion
Technology (nm)
28 nm
TSMC 28 nm
TDP / TBP
65 W

Interface & APIs

Bus interface
PCIe 3.0 x16
SLI / multi-GPU
—
DirectX
12 (11_1)
OpenGL
4.6
Vulkan
1.2
Other APIs
—

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
—
Peak AI TOPS
—
Notes
—

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