AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce GTX 750

Table of Contents

Graphics Processor

GPU model Pitcairn GM107
GPU variant Pitcairn PRO (215-0828062) GM107-300-A2
Architecture GCN 1.0 Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 2,800 million 1,870 million
Die size 212 mm² 148 mm²

Mobile graphics

Release date Nov 23rd, 2014
Generation Crystal System (R9 M200)
Predecessor Solar System
Successor Mobility Radeon
Production End-of-life
Interface PCIe 3.0 x16

Clocks

Base clock 850 MHz 1020 MHz
Boost clock 975 MHz 1085 MHz
Memory clock 1365 MHz 5.5 Gbps effective 1253 MHz 5 Gbps effective

Memory Configuration

Memory size 2 GB 1024 MB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 128 bit
Bandwidth 174.7 GB/s 80.19 GB/s

Render Configuration

Shading units 1024 512
TMUs 64 32
ROPs 32 16
Compute units 16
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 512 KB 2 MB
SMM count 4

Performance

Pixel rate 31.20 GPixel/s 17.36 GPixel/s
Texture rate 62.40 GTexel/s 34.72 GTexel/s
FP32 (float) performance 1.997 TFLOPS 1,111 GFLOPS
FP64 (double) performance 124.8 GFLOPS (1:16) 34.72 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP 80 W 55 W
Outputs No outputs 2x DVI1x mini-HDMI
Power connectors None None
Board number C608 P2010
Length 145 mm 5.7 inches
Suggested PSU 250 W

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 3.0
Vulkan 1.2 1.1
Shader model 5.1 5.1
CUDA 5.0

Other Features

Graphics Card

Release date Feb 18th, 2014
Generation GeForce 700
Production End-of-life
Launch price 119 USD
Interface PCIe 3.0 x16
Reviews 10 in our database
Predecessor GeForce 600
Successor GeForce 900

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