Home GPU Comparison AMD Radeon RX 550 vs NVIDIA GeForce GTX 560 Ti X2

AMD Radeon RX 550 vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages
Released 6 years and 3 months late
Boost Clock1183MHz
More VRAM (2GB vs 1GB)
128 additional rendering cores
Lower TDP (50W vs 170W)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 112.0GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 550
1.211 TFLOPS
GeForce GTX 560 Ti X2 +7%
1.306 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2011
Polaris
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1100 MHz
Base Clock
-
1183 MHz
Boost Clock
-
1750 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
128.3GB/s

Render Config

-
SM Count
8
8
Compute Units
-
512
Shading Units
384
32
TMUs
64
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB

Theoretical Performance

18.93 GPixel/s
Pixel Rate
13.60 GPixel/s
37.86 GTexel/s
Texture Rate
54.40 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
1306 GFLOPS
75.71 GFLOPS
FP64 (double)
108.8 GFLOPS

Graphics Processor

Lexa
GPU Name
GF114
Lexa PRO (215-0904018)
GPU Variant
GF114-400-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
1.95 billion
103 mm²
Die Size
332 mm²

Board Design

50W
TDP
170W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
3x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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