NVIDIA GeForce GTX 980 Ti vs AMD Radeon Pro 580X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Mar 2019
Generation
GeForce 900
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1100 MHz
Boost Clock
1076 MHz
1200 MHz
Memory Clock
1753 MHz
1710 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
218.9GB/s
Render Config
Shading Units
2816
2304
TMUs
176
144
ROPs
96
32
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
3 MB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
103.3 GPixel/s
38.40 GPixel/s
Texture Rate
189.4 GTexel/s
172.8 GTexel/s
FP32 (float)
6.060 TFLOPS
5.530 TFLOPS
FP64 (double)
189.4 GFLOPS
345.6 GFLOPS
FP16 (half)
—
5.530 TFLOPS
Graphics Processor
GPU Name
GM200
Ellesmere
GPU Variant
GM200-310-A1
Ellesmere XTA(216-0886220)
Architecture
Maxwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
8 billion
5.7 billion
Die Size
601 mm²
232 mm²
Board Design
TDP
250W
185W
Suggested PSU
600 W
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
2x HDMI 2.0b
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
5.2
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
5,789
—
3DMark Time Spy Extreme
2,807
—
Shadow of the Tomb Raider 2160p
24
—
Shadow of the Tomb Raider 1440p
45
—
Shadow of the Tomb Raider 1080p
75
—
Blender
544
338
GTA 5 2160p
72
—
GTA 5 1440p
74
—
GTA 5 1080p
120
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.