AMD Radeon R9 M275 vs ATI Radeon 7500 Mac Edition

Table of Contents

Graphics Processor

GPU model Venus RV200
GPU variant Venus XTX —
Architecture GCN 1.0 Rage 7
Foundry TSMC TSMC
Manufacturing process 28 nm 150 nm
Number of transistors 1,500 million 60 million
Die size 123 mm² 83 mm²

Mobile graphics

Release date Jan 28th, 2014 —
Generation Crystal System (R9 M200) —
Production End-of-life —
Interface PCIe 3.0 x16 —
Predecessor Solar System —
Successor Mobility Radeon —

Clocks

Base clock 900 MHz —
Boost clock 925 MHz —
Memory clock 1000 MHz 4 Gbps effective 180 MHz 360 Mbps effective
GPU clock — 260 MHz

Memory Configuration

Memory size 2 GB 32 MB
Memory type GDDR5 DDR
Memory bus width 128 bit 128 bit
Bandwidth 64.00 GB/s 5.760 GB/s

Render Configuration

Shading units 640 —
TMUs 40 6
ROPs 16 2
Compute units 10 —
Cache L1 16 KB (per CU) —
Cache L2 256 KB —
Pixel shaders — 2
Vertex shaders — 1

Performance

Pixel rate 14.80 GPixel/s 520.0 MPixel/s
Texture rate 37.00 GTexel/s 1.560 GTexel/s
FP32 (float) performance 1,184 GFLOPS —
FP64 (double) performance 74.00 GFLOPS (1:16) —
Vertex rate — 65.00 MVertices/s

Dimensions & Outputs

TDP unknown 23 W
Outputs No outputs 1x DVI1x VGA
Slot width — Single-slot
Suggested PSU — 200 W
Power connectors — None

API Support & Features

DirectX 12 (11_1) 7.0
OpenGL 4.6 1.3
OpenCL 1.2 —
Vulkan 1.2 —
Shader model 5.1 —
Pixel shader — 1.4
Vertex shader — 1.1

Other Features

Graphics Card

Release date — Apr 16th, 2002
Generation — Radeon R200
Production — End-of-life
Interface — AGP 4x
Predecessor — Radeon R100
Successor — Radeon R300

Compare

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