Radeon R7 265
General
ManufacturerAMD
SeriesVolcanic Islands(R7 200)
GPU NamePitcairn
ArchitectureGCN 1.0
GenerationVolcanic Islands(R7 200)
Release DateFeb 2014
Bus InterfacePCIe 3.0 x16
Process & Die
FoundryTSMC
Process Size28 nm
Transistors2,800 M
Transistor Density13,200 K/mm²
Die Size212 mm²
Chip PackageFCBGA-1737
Clock Speeds
Base Clock900 MHz
Boost Clock925 MHz
Memory
VRAM2 GB
Memory TypeGDDR5
Memory Clock1,400 MHz
Memory Bus256-bit
Bandwidth179.2 GB/s
Processing Units
Shading Units1,024
TMUs64
ROPs32
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache0.5 MB
Power & Thermals
TDP150 W
Suggested PSU450 W
Power Connectors1x 6-pin
Dimensions
Board Length210 mm
Outputs
Display Connectors2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
API Support
DirectX11.1
OpenGL4.6
Vulkan1.2
OpenCL1.2
Shader Model5.1
Theoretical Performance
Pixel Rate29.6 GP/s
Texture Rate59.2 GT/s
FP32 (Single)1,894 GFLOPS
FP64 (Double)118.4 GFLOPS
External
TechPowerUpView →
Other Volcanic Islands(R7 200) Models
Radeon R7 240
2 GB780 MHz30 W
Radeon R7 240 OEM2 GB780 MHz50 W
Radeon R7 2501 GB1050 MHz65 W
Radeon R7 250 OEM2 GB1050 MHz65 W
Radeon R7 250E1 GB800 MHz55 W
Radeon R7 250X1 GB950 MHz80 W
Radeon R7 250XE1 GB860 MHz80 W
Radeon R7 2602 GB1000 MHz95 W
Radeon R7 260X2 GB1100 MHz115 W
Radeon R7 265X OEM2 GB925 MHz150 W