Home GPU Comparison NVIDIA GeForce GTX 980 Ti vs AMD Radeon RX 560 896SP

NVIDIA GeForce GTX 980 Ti vs AMD Radeon RX 560 896SP

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 4GB VRAM Radeon RX 560 896SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 112.0GB/s)
1920 additional rendering cores
AMD Radeon RX 560 896SP 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 9% (1175MHz vs 1076MHz)
Lower TDP (45W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 Ti +187%
6.06 TFLOPS
Radeon RX 560 896SP
2.106 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Jul 2017
GeForce 900
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
1090 MHz
1076 MHz
Boost Clock
1175 MHz
1753 MHz
Memory Clock
1750 MHz

Memory

6GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
14
-
-
-
2816
Shading Units
896
176
TMUs
56
96
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

103.3 GPixel/s
Pixel Rate
18.80 GPixel/s
189.4 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
6.060 TFLOPS
FP32 (float)
2.106 TFLOPS
189.4 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

250W
TDP
45W
600 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GM200
GPU Name
Polaris 21
GM200-310-A1
GPU Variant
Polaris 21 XL
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
8 billion
Transistors
3 billion
601 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
6.4

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