AMD Radeon Pro Duo Polaris vs AMD Radeon RX 470

Table of Contents

Graphics Processor

GPU model Ellesmere Ellesmere
GPU variant Ellesmere Gemini GL Polaris 10 PRO (215-0876204)
Architecture GCN 4.0 GCN 4.0
Foundry GlobalFoundries GlobalFoundries
Manufacturing process 14 nm 14 nm
Number of transistors 5,700 million 5,700 million
Die size 232 mm² 232 mm²

Graphics Card

Release date Apr 24th, 2017 Aug 4th, 2016
Generation Radeon Pro Arctic Islands
Production Active Active
Launch price 999 USD 179 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 6 in our database 46 in our database
Predecessor Pirate Islands
Successor Polaris

Clocks

GPU clock 1243 MHz
Memory clock 1750 MHz 7 Gbps effective 1650 MHz 6.6 Gbps effective
Base clock 926 MHz
Boost clock 1206 MHz

Memory Configuration

Memory size 16 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 224.0 GB/s 211.2 GB/s

Render Configuration

Shading units 2304 2048
TMUs 144 128
ROPs 32 32
Compute units 36 32
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 2 MB 2 MB

Performance

Pixel rate 39.78 GPixel/s 38.59 GPixel/s
Texture rate 179.0 GTexel/s 154.4 GTexel/s
FP16 (half) performance 5.728 TFLOPS (1:1) 4.940 TFLOPS (1:1)
FP32 (float) performance 5.728 TFLOPS 4.940 TFLOPS
FP64 (double) performance 358.0 GFLOPS (1:16) 308.7 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 305 mm 12 inches 240 mm 9.4 inches
Width 111 mm 4.4 inches 95 mm 3.7 inches
TDP 250 W 120 W
Suggested PSU 600 W 300 W
Outputs 1x HDMI3x DisplayPort 1x HDMI3x DisplayPort
Power connectors 1x 6-pin + 1x 8-pin 1x 6-pin
Board number D086 C940, D000-03, D009-07
Height 35 mm 1.4 inches

API Support & Features

DirectX 12 (12_0) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

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