Product Compare

AMD Radeon R7 265X OEM vs AMD Radeon RX 460 Mobile

AMDGPU

GPU AMD Radeon R7 265X OEM 900 MHz – 925 MHz · 150W Change

AMDGPU

GPU AMD Radeon RX 460 Mobile 1000 MHz – 1180 MHz · 55W Change

Specifications

Specs Compare

	AMD Radeon R7 265X OEM	AMD Radeon RX 460 Mobile
Graphics Card
Release Date	Aug 2014	Aug 2016
Generation	Volcanic Islands	Mobility Radeon
Type	Desktop	Mobile
Bus Interface	PCIe 3.0 x16	MXM-B (3.0)
Clock Speeds
Base Clock	900 MHz	1000 MHz
Boost Clock	925 MHz	1180 MHz
Memory Clock	1400 MHz	1250 MHz
Memory
Memory Size	2GB	4GB
Memory Type	GDDR5	GDDR5
Memory Bus	256bit	128bit
Bandwidth	179.2GB/s	80.00GB/s
Render Config
Compute Units	20	14
Shading Units	1280	896
TMUs	80	56
ROPs	32	16
L1 Cache	16 KB (per CU)	16 KB (per CU)
L2 Cache	512 KB	1024 KB
Theoretical Performance
Pixel Rate	29.60 GPixel/s	18.88 GPixel/s
Texture Rate	74.00 GTexel/s	66.08 GTexel/s
FP32 (float)	2.368 TFLOPS	2.115 TFLOPS
FP64 (double)	148.0 GFLOPS	132.2 GFLOPS
FP16 (half)		2.115 TFLOPS
Graphics Processor
GPU Name	Curacao	Baffin
GPU Variant	Curacao PRO(215-0848000)	Baffin XT
Architecture	GCN 1.0	GCN 4.0
Foundry	TSMC	GlobalFoundries
Process Size	28 nm	14 nm
Transistors	2.8 billion	3 billion
Die Size	212 mm²	123 mm²
Board Design
TDP	150W	55W
Suggested PSU	450 W
Outputs	2x DVI1x HDMI 1.4a1x DisplayPort 1.2	No outputs
Power Connectors	1x 6-pin	None
Graphics Features
DirectX	12 (11_1)	12 (12_0)
OpenGL	4.6	4.6
OpenCL	1.2	2.1
Vulkan	1.2	1.2
Shader Model	5.1	6.4