AMD Radeon R5 M320 vs NVIDIA GeForce 705M

Table of Contents

Graphics Processor

GPU model Jet GF117
GPU variant Jet PRO (216-0568010) N14M-GL
Architecture GCN 1.0 Fermi 2.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 690 million 585 million
Die size 56 mm² 116 mm²

Mobile graphics

Release date May 5th, 2015 Sep 27th, 2013
Generation Crystal System (R5 M300) GeForce 700M
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 2.0 x16
Predecessor Solar System GeForce 600M
Successor Mobility Radeon GeForce 800M

Clocks

Base clock 780 MHz
Boost clock 855 MHz
Memory clock 1000 MHz 2 Gbps effective 900 MHz 1800 Mbps effective
GPU clock 738 MHz
Shader clock 1476 MHz

Memory Configuration

Memory size 4 GB 1024 MB
Memory type DDR3 DDR3
Memory bus width 64 bit 64 bit
Bandwidth 16.00 GB/s 14.40 GB/s

Render Configuration

Shading units 320 48
TMUs 20 8
ROPs 8 8
Compute units 5
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 128 KB 128 KB
SM count 1

Performance

Pixel rate 6.840 GPixel/s 1.476 GPixel/s
Texture rate 17.10 GTexel/s 5.904 GTexel/s
FP32 (float) performance 547.2 GFLOPS 141.7 GFLOPS
FP64 (double) performance 34.20 GFLOPS (1:16) 11.81 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP
TDP unknown 15 W
Outputs No outputs No outputs

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 5.1
CUDA 2.1

Other Features

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