AMD Radeon RX 460 Mobile vs NVIDIA GeForce GTX 880M

Table of Contents

Graphics Processor

GPU model Baffin GK104
GPU variant Baffin XT N15E-GX-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

Mobile graphics

Release date Aug 8th, 2016 Mar 12th, 2014
Generation Mobility Radeon (RX M400) GeForce 800M
Production Active End-of-life
Interface MXM-B (3.0) MXM-B (3.0)
Predecessor Crystal System GeForce 700M
Reviews 1 in our database
Successor GeForce 900M

Clocks

Base clock 1000 MHz 954 MHz
Boost clock 1180 MHz 993 MHz
Memory clock 1250 MHz 5 Gbps effective 1250 MHz 5 Gbps effective

Memory Configuration

Memory size 4 GB 8 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 256 bit
Bandwidth 80.00 GB/s 160.0 GB/s

Render Configuration

Shading units 896 1536
TMUs 56 128
ROPs 16 32
Compute units 14
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 1024 KB 512 KB
SMX count 8

Performance

Pixel rate 18.88 GPixel/s 31.78 GPixel/s
Texture rate 66.08 GTexel/s 127.1 GTexel/s
FP16 (half) performance 2.115 TFLOPS (1:1)
FP32 (float) performance 2.115 TFLOPS 3.050 TFLOPS
FP64 (double) performance 132.2 GFLOPS (1:16) 127.1 GFLOPS (1:24)

Dimensions & Outputs

Slot width MXM Module MXM Module
TDP 55 W 122 W
Outputs No outputs No outputs
Power connectors None None
Board number P2053 SKU 2

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

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