AMD Radeon Pro 5500M vs AMD Radeon R9 285

Graphics Processor

GPU model Navi 14 Tonga
GPU variant Navi 14 ULA Tonga PRO (215-0851128)
Architecture RDNA 1.0 GCN 3.0
Foundry TSMC TSMC
Manufacturing process 7 nm 28 nm
Number of transistors 6,400 million 5,000 million
Die size 158 mm² 366 mm²

Mobile graphics

Release date Nov 13th, 2019
Generation Radeon Pro Mac (Navi Mobile)
Production Active
Interface PCIe 4.0 x8

Clocks

Base clock 1000 MHz
Boost clock 1450 MHz
Memory clock 1500 MHz 12 Gbps effective 1375 MHz 5.5 Gbps effective
GPU clock 918 MHz

Memory Configuration

Memory size 8 GB 2 GB
Memory type GDDR6 GDDR5
Memory bus width 128 bit 256 bit
Bandwidth 192.0 GB/s 176.0 GB/s

Render Configuration

Shading units 1536 1792
TMUs 96 112
ROPs 32 32
Compute units 24 28
Cache L2 2 MB 512 KB
Cache L1 16 KB (per CU)

Performance

Pixel rate 46.40 GPixel/s 29.38 GPixel/s
Texture rate 139.2 GTexel/s 102.8 GTexel/s
FP16 (half) performance 8.909 TFLOPS (2:1) 3.290 TFLOPS (1:1)
FP32 (float) performance 4.454 TFLOPS 3.290 TFLOPS
FP64 (double) performance 278.4 GFLOPS (1:16) 205.6 GFLOPS (1:16)

Dimensions & Outputs

TDP 85 W 190 W
Outputs No outputs 2x DVI1x HDMI1x DisplayPort
Power connectors None 2x 6-pin
Slot width Dual-slot
Length 221 mm 8.7 inches
Width 109 mm 4.3 inches
Height 36 mm 1.4 inches
Suggested PSU 450 W
Board number C766

API Support & Features

DirectX 12 (12_1) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.2 1.2
Shader model 6.5 6.3

Other Features

Graphics Card

Release date Sep 2nd, 2014
Generation Volcanic Islands
Production End-of-life
Launch price 249 USD
Interface PCIe 3.0 x16
Reviews 59 in our database
Predecessor Sea Islands
Successor Pirate Islands

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