AMD Radeon Pro WX 4150 Mobile vs NVIDIA GeForce GTX 950M Mac Edition

Table of Contents

Graphics Processor

GPU model Baffin GM107
GPU variant Baffin PRO N16P-GT
Architecture GCN 4.0 Maxwell
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 3,000 million 1,870 million
Die size 123 mm² 148 mm²

Mobile graphics

Release date Mar 1st, 2017 Mar 13th, 2015
Generation Radeon Pro Mobile (WX x100) GeForce 900M
Production Active End-of-life
Interface PCIe 3.0 x8 MXM-B (3.0)
Predecessor GeForce 800M
Successor GeForce 10 Mobile

Clocks

Base clock 1002 MHz 993 MHz
Boost clock 1053 MHz 1124 MHz
Memory clock 1500 MHz 6 Gbps effective 900 MHz 1800 Mbps effective

Memory Configuration

Memory size 4 GB 2 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 896 640
TMUs 56 40
ROPs 16 16
Compute units 14
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 1024 KB 2 MB
SMM count 5

Performance

Pixel rate 16.85 GPixel/s 17.98 GPixel/s
Texture rate 58.97 GTexel/s 44.96 GTexel/s
FP16 (half) performance 1.887 TFLOPS (1:1)
FP32 (float) performance 1.887 TFLOPS 1,439 GFLOPS
FP64 (double) performance 117.9 GFLOPS (1:16) 44.96 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module MXM Module
TDP 50 W 75 W
Outputs No outputs No outputs
Power connectors None

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

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