AMD Radeon R7 A265 vs ATI Radeon 9800 XT Mac Edition

Table of Contents

Graphics Processor

GPU model Opal R360
GPU variant Opal XT R360 (215R9RBKA11F)
Architecture GCN 1.0 Rage 9
Foundry TSMC TSMC
Manufacturing process 28 nm 150 nm
Number of transistors 950 million 117 million
Die size 77 mm² 218 mm²

Mobile graphics

Release date Jan 9th, 2014
Generation All-In-One (Rx 200)
Production End-of-life
Interface PCIe 3.0 x8

Clocks

Base clock 725 MHz
Boost clock 825 MHz
Memory clock 900 MHz 1800 Mbps effective 365 MHz 730 Mbps effective
GPU clock 412 MHz

Memory Configuration

Memory size 2 GB 256 MB
Memory type DDR3 DDR
Memory bus width 128 bit 256 bit
Bandwidth 28.80 GB/s 23.36 GB/s

Render Configuration

Shading units 384
TMUs 24 8
ROPs 8 8
Compute units 6
Cache L1 16 KB (per CU)
Cache L2 256 KB
Pixel shaders 8
Vertex shaders 4

Performance

Pixel rate 6.600 GPixel/s 3.296 GPixel/s
Texture rate 19.80 GTexel/s 3.296 GTexel/s
FP32 (float) performance 633.6 GFLOPS
FP64 (double) performance 39.60 GFLOPS (1:16)
Vertex rate 412.0 MVertices/s

Dimensions & Outputs

TDP unknown 60 W
Outputs No outputs 2x DVI
Slot width Single-slot
Suggested PSU 250 W
Power connectors None

API Support & Features

DirectX 12 (11_1) 9.0
OpenGL 4.6 2.0
OpenCL 1.2
Vulkan 1.2
Shader model 5.1
Pixel shader 2.0
Vertex shader 2.0

Other Features

Graphics Card

Release date Mar 14th, 2004
Generation Radeon R300
Production End-of-life
Interface AGP Pro 8x
Reviews 20 in our database
Predecessor Radeon R200
Successor Radeon R400 AGP

Compare

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