AMD Radeon R7 M465 vs ATI Mobility Radeon HD 4850 X2

Table of Contents

Graphics Processor

GPU model Litho M98
GPU variant Litho XT
Architecture GCN 1.0 TeraScale
Foundry TSMC TSMC
Manufacturing process 28 nm 55 nm
Number of transistors 690 million 956 million
Die size 56 mm² 256 mm²

Mobile graphics

Release date May 15th, 2016 Jan 9th, 2009
Generation Crystal System (R7 M400) M9x (Mobility HD 4800)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 2.0 x16
Predecessor Solar System M8x
Successor Mobility Radeon Manhattan
Reviews 2 in our database

Clocks

Base clock 825 MHz
Boost clock 960 MHz
Memory clock 1000 MHz 4 Gbps effective 700 MHz 2.8 Gbps effective
GPU clock 500 MHz

Memory Configuration

Memory size 2 GB 1024 MB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 256 bit
Bandwidth 64.00 GB/s 89.60 GB/s

Render Configuration

Shading units 384 800
TMUs 24 40
ROPs 8 16
Compute units 6 10
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 256 KB 256 KB

Performance

Pixel rate 7.680 GPixel/s 8.000 GPixel/s
Texture rate 23.04 GTexel/s 20.00 GTexel/s
FP32 (float) performance 737.3 GFLOPS 800.0 GFLOPS
FP64 (double) performance 46.08 GFLOPS (1:16) 160.0 GFLOPS (1:5)

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs No outputs

API Support & Features

DirectX 12 (11_1) 10.1 (10_1)
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 4.1

Other Features

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.