AMD Radeon Pro WX 3100 vs NVIDIA GeForce GTX 950M

Table of Contents

Graphics Processor

GPU model Lexa GM107
GPU variant Lexa XT N16P-GT
Architecture GCN 4.0 Maxwell
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 2,200 million 1,870 million
Die size 103 mm² 148 mm²

Graphics Card

Release date Jun 12th, 2017
Generation Radeon Pro
Production End-of-life
Launch price 199 USD
Interface PCIe 3.0 x8

Clocks

Base clock 925 MHz 993 MHz
Boost clock 1219 MHz 1124 MHz
Memory clock 1500 MHz 6 Gbps effective 900 MHz 1800 Mbps effective

Memory Configuration

Memory size 4 GB 4 GB
Memory type GDDR5 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 96.00 GB/s 28.80 GB/s

Render Configuration

Shading units 512 640
TMUs 32 40
ROPs 16 16
Compute units 8
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 512 KB 2 MB
SMM count 5

Performance

Pixel rate 19.50 GPixel/s 17.98 GPixel/s
Texture rate 39.01 GTexel/s 44.96 GTexel/s
FP16 (half) performance 1,248 GFLOPS (1:1)
FP32 (float) performance 1,248 GFLOPS 1,439 GFLOPS
FP64 (double) performance 78.02 GFLOPS (1:16) 44.96 GFLOPS (1:32)

Dimensions & Outputs

Slot width Single-slot IGP
Length 168 mm 6.6 inches
Width 69 mm 2.7 inches
TDP 65 W 75 W
Suggested PSU 250 W
Outputs 1x DisplayPort2x mini-DisplayPort No outputs
Power connectors None
Board number D091

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 5.0

Other Features

Mobile graphics

Release date Mar 13th, 2015
Generation GeForce 900M
Production End-of-life
Interface PCIe 3.0 x8
Predecessor GeForce 800M
Successor GeForce 10 Mobile

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