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Radeon R7 265X OEM

GCN 1.0 Radeon R Series Gaming Desktop GDDR5 2014

Key Metrics

Launch Date: 2014-08-12
Stream Processors: 1,280
Memory: 2 GB GDDR5
Memory Bandwidth: 179.2 GB/s
TDP/TBP: 150 W
Interface: PCIe 3.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon R7 265X OEM
Architecture	GCN 1.0
Launch Date	2014-08-12
Core Specs
GPU Die	Curacao
Chip Variant / Package	FCBGA-1737
Process Node	TSMC 28 nm
Transistor Count	2.8 billion
Die Size	212 mm²
Stream Processors	1280
TMUs	80
ROPs	32
Base Clock	900 MHz
Boost Clock	925 MHz
Pixel Fillrate	29.6 GP/s
Texture Fillrate	74 GT/s
FP32 Throughput	2.37 TFLOPS
FP64 Throughput	0.15 TFLOPS
Memory
Memory Size	2 GB
Memory Type	GDDR5
Memory Bus Width	256-bit
Memory Clock	1,400 MHz
Memory Bandwidth	179.2 GB/s
L2 Cache	0.5 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	150 W
Recommended PSU	450 W
Interface	PCIe 3.0 x16
Display Outputs	2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Slot Width	Dual-slot
Card Length	210 mm
Software
Shader Model	5.1
DirectX Support	DirectX 11.1
Vulkan Support	Vulkan 1.2
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 1.2

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source