Home GPU Comparison AMD Radeon RX 560 vs NVIDIA GeForce GTX 780

AMD Radeon RX 560 vs NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 41% (1275MHz vs 902MHz)
More VRAM (4GB vs 3GB)
Lower TDP (75W vs 250W)
NVIDIA GeForce GTX 780 's Advantages
Larger VRAM bandwidth (288.4GB/s vs 112.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560
2.611 TFLOPS
GeForce GTX 780 +59%
4.156 TFLOPS
3DMark Time Spy
Radeon RX 560
1780
GeForce GTX 780 +57%
2795
VS

Graphics Card

Apr 2017
Release Date
May 2013
Polaris
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1175 MHz
Base Clock
863 MHz
1275 MHz
Boost Clock
902 MHz
1750 MHz
Memory Clock
1502 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
112.0GB/s
Bandwidth
288.4GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
2304
64
TMUs
192
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

20.40 GPixel/s
Pixel Rate
43.30 GPixel/s
81.60 GTexel/s
Texture Rate
173.2 GTexel/s
2.611 TFLOPS
FP16 (half)
-
2.611 TFLOPS
FP32 (float)
4.156 TFLOPS
163.2 GFLOPS
FP64 (double)
173.2 GFLOPS

Board Design

75W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 21
GPU Name
GK110
Polaris 21 XT (215-0908004)
GPU Variant
GK110-300-A1
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
7.08 billion
123 mm²
Die Size
561 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.4
Shader Model
5.1

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