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Radeon R9 295X2

GCN 2.0 Radeon R Series Gaming Desktop GDDR5 2014

Key Metrics

Launch Date: 2014-04-29
Stream Processors: 2,816
Memory: 4 GB GDDR5
Memory Bandwidth: 320 GB/s
TDP/TBP: 500 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 R9 295X2
Architecture	GCN 2.0
Launch Date	2014-04-29
Core Specs
GPU Die	Vesuvius
Process Node	TSMC 28 nm
Transistor Count	6.2 billion
Die Size	438 mm²
Stream Processors	2816
TMUs	176
ROPs	64
Base Clock	1,018 MHz
Boost Clock	1,018 MHz
Pixel Fillrate	65.15 GP/s
Texture Fillrate	179.2 GT/s
FP32 Throughput	5.73 TFLOPS
FP64 Throughput	0.72 TFLOPS
Memory
Memory Size	4 GB
Memory Type	GDDR5
Memory Bus Width	512-bit
Memory Clock	1,250 MHz
Memory Bandwidth	320 GB/s
L2 Cache	1 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	500 W
Recommended PSU	900 W
Interface	PCIe 3.0 x16
Display Outputs	1x DVI, 4x mini-DisplayPort 1.2
Slot Width	Dual-slot
Card Length	307 mm
Software
Shader Model	6.5
DirectX Support	DirectX 12.0
Vulkan Support	Vulkan 1.2
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source