AMD Radeon Pro SSG vs NVIDIA GeForce GTX 980

Table of Contents

Graphics Processor

GPU model Vega 10 GM204
GPU variant Vega 10 XT GL (215-0894124) GM204-400-A1
Architecture GCN 5.0 Maxwell 2.0
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 12,500 million 5,200 million
Die size 495 mm² 398 mm²

Graphics Card

Release date Aug 8th, 2017 Sep 19th, 2014
Generation Radeon Pro GeForce 900
Production Active End-of-life
Launch price 6,999 USD 549 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 146 in our database
Predecessor GeForce 700
Successor GeForce 10

Clocks

Base clock 1440 MHz 1127 MHz
Boost clock 1500 MHz 1216 MHz
Memory clock 945 MHz 1890 Mbps effective 1753 MHz 7 Gbps effective

Memory Configuration

Memory size 16 GB 4 GB
Memory type HBM2 GDDR5
Memory bus width 2048 bit 256 bit
Bandwidth 483.8 GB/s 224.4 GB/s

Render Configuration

Shading units 4096 2048
TMUs 256 128
ROPs 64 64
Compute units 64
Cache L1 16 KB (per CU) 48 KB (per SMM)
Cache L2 4 MB 2 MB
SMM count 16

Performance

Pixel rate 96.00 GPixel/s 77.82 GPixel/s
Texture rate 384.0 GTexel/s 155.6 GTexel/s
FP16 (half) performance 24.58 TFLOPS (2:1)
FP32 (float) performance 12.29 TFLOPS 4.981 TFLOPS
FP64 (double) performance 768.0 GFLOPS (1:16) 155.6 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 267 mm 10.5 inches 267 mm 10.5 inches
Width 111 mm 4.4 inches 111 mm 4.4 inches
TDP 260 W 165 W
Suggested PSU 600 W 450 W
Outputs 6x mini-DisplayPort 1x DVI1x HDMI3x DisplayPort
Power connectors 1x 6-pin + 1x 8-pin 2x 6-pin
Height 40 mm 1.6 inches
Board number PG401

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.4 6.4
CUDA 5.2

Other Features

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