AMD Radeon RX 560 vs NVIDIA GeForce GTX 775M Mac Edition

Table of Contents

Graphics Processor

GPU model Polaris 21 GK104
GPU variant Polaris 21 XT (215-0908004) N13E-GTX-A2
Architecture GCN 4.0 Kepler
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 3,000 million 3,540 million
Die size 123 mm² 294 mm²

Graphics Card

Release date Apr 18th, 2017
Generation Polaris
Production Active
Launch price 99 USD
Interface PCIe 3.0 x8
Predecessor Arctic Islands
Successor Vega

Clocks

Base clock 1175 MHz
Boost clock 1275 MHz
Memory clock 1750 MHz 7 Gbps effective 1250 MHz 5 Gbps effective
GPU clock 797 MHz

Memory Configuration

Memory size 4 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 256 bit
Bandwidth 112.0 GB/s 160.0 GB/s

Render Configuration

Shading units 1024 1344
TMUs 64 112
ROPs 16 32
Compute units 16
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 1024 KB 512 KB
SMX count 7

Performance

Pixel rate 20.40 GPixel/s 22.32 GPixel/s
Texture rate 81.60 GTexel/s 89.26 GTexel/s
FP16 (half) performance 2.611 TFLOPS (1:1)
FP32 (float) performance 2.611 TFLOPS 2.142 TFLOPS
FP64 (double) performance 163.2 GFLOPS (1:16) 89.26 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot MXM Module
Length 170 mm 6.7 inches
TDP 75 W 100 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x DisplayPort No outputs
Power connectors None
Board number C994

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.4 5.1
CUDA 3.0

Other Features

Mobile graphics

Release date Nov 8th, 2013
Generation GeForce 700M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 600M
Successor GeForce 800M

Compare

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