AMD Radeon HD 7990 vs AMD Radeon RX 5500M

Table of Contents

Graphics Processor

GPU model Malta Navi 14
GPU variant Malta XT (215-0849026) Navi 14 XTM
Architecture GCN 1.0 RDNA 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 7 nm
Number of transistors 4,313 million 6,400 million
Die size 365 mm² 158 mm²

Graphics Card

Release date Apr 24th, 2013
Generation Southern Islands
Production End-of-life
Launch price 999 USD
Interface PCIe 3.0 x16
Reviews 37 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

Base clock 950 MHz 1375 MHz
Boost clock 1000 MHz 1645 MHz
Memory clock 1500 MHz 6 Gbps effective 1750 MHz 14 Gbps effective
Game clock 1448 MHz

Memory Configuration

Memory size 3 GB 4 GB
Memory type GDDR5 GDDR6
Memory bus width 384 bit 128 bit
Bandwidth 288.0 GB/s 224.0 GB/s

Render Configuration

Shading units 2048 1408
TMUs 128 88
ROPs 32 32
Compute units 32 22
Cache L1 16 KB (per CU)
Cache L2 768 KB 2 MB

Performance

Pixel rate 32.00 GPixel/s 52.64 GPixel/s
Texture rate 128.0 GTexel/s 144.8 GTexel/s
FP32 (float) performance 4.096 TFLOPS 4.632 TFLOPS
FP64 (double) performance 1,024 GFLOPS (1:4) 289.5 GFLOPS (1:16)
FP16 (half) performance 9.265 TFLOPS (2:1)

Dimensions & Outputs

Slot width Dual-slot
Length 304 mm 12 inches
Width 106 mm 4.2 inches
Height 38 mm 1.5 inches
TDP 375 W 85 W
Suggested PSU 750 W
Outputs 1x DVI4x mini-DisplayPort No outputs
Power connectors 2x 8-pin None
Board number C476-37

API Support & Features

DirectX 12 (11_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2 1.2
Shader model 5.1 6.5

Other Features

Mobile graphics

Release date Oct 7th, 2019
Generation Mobility Radeon (Navi)
Successor Mobility Radeon
Production Active
Interface PCIe 4.0 x8
Predecessor Crystal System

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.