AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce GTX 1660 SUPER

Table of Contents

Graphics Processor

GPU model Vega 10 TU116
GPU variant Vega 10 XT (215-0894200) TU116-300-A1
Architecture GCN 5.0 Turing
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 12 nm
Number of transistors 12,500 million 6,600 million
Die size 495 mm² 284 mm²

Graphics Card

Release date Aug 7th, 2017 Oct 29th, 2019
Generation Vega GeForce 16
Predecessor Polaris GeForce 10
Successor Navi GeForce 20
Production Active Active
Launch price 549 USD 229 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 42 in our database

Clocks

Base clock 1247 MHz 1530 MHz
Boost clock 1546 MHz 1785 MHz
Memory clock 945 MHz 1890 Mbps effective 1750 MHz 14 Gbps effective

Memory Configuration

Memory size 8 GB 6 GB
Memory type HBM2 GDDR6
Memory bus width 2048 bit 192 bit
Bandwidth 483.8 GB/s 336.0 GB/s

Render Configuration

Shading units 4096 1408
TMUs 256 88
ROPs 64 48
Compute units 64
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 4 MB 1536 KB
SM count 22

Performance

Pixel rate 98.94 GPixel/s 85.68 GPixel/s
Texture rate 395.8 GTexel/s 157.1 GTexel/s
FP16 (half) performance 25.33 TFLOPS (2:1) 10.05 TFLOPS (2:1)
FP32 (float) performance 12.66 TFLOPS 5.027 TFLOPS
FP64 (double) performance 791.6 GFLOPS (1:16) 157.1 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 272 mm 10.7 inches 229 mm 9 inches
Width 112 mm 4.4 inches 111 mm 4.4 inches
Height 40 mm 1.6 inches 35 mm 1.4 inches
TDP 295 W 125 W
Suggested PSU 600 W 300 W
Outputs 1x HDMI3x DisplayPort 1x DVI1x HDMI1x DisplayPort
Power connectors 2x 8-pin 1x 8-pin
Board number D05014 PG161 SKU 26

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.6
CUDA 7.5

Other Features

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