Home GPU Comparison AMD Radeon RX 580 vs NVIDIA GeForce GTX 550 Ti

AMD Radeon RX 580 vs NVIDIA GeForce GTX 550 Ti

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 1024MB VRAM GeForce GTX 550 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages
Released 6 years and 1 months late
Boost Clock1340MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 98.50GB/s)
2112 additional rendering cores
NVIDIA GeForce GTX 550 Ti 's Advantages
Lower TDP (116W vs 185W)

Score

Benchmark

FP32 (float)
Radeon RX 580 +793%
6.175 TFLOPS
GeForce GTX 550 Ti
0.691 TFLOPS
VS

Graphics Card

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

Clock Speeds

1257 MHz
Base Clock
-
1340 MHz
Boost Clock
-
2000 MHz
Memory Clock
1026 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
256.0GB/s
Bandwidth
98.50GB/s

Render Config

36
Compute Units
-
-
SM Count
4
2304
Shading Units
192
144
TMUs
32
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

42.88 GPixel/s
Pixel Rate
7.200 GPixel/s
193.0 GTexel/s
Texture Rate
28.80 GTexel/s
6.175 TFLOPS
FP16 (half)
-
6.175 TFLOPS
FP32 (float)
691.2 GFLOPS
385.9 GFLOPS
FP64 (double)
57.60 GFLOPS

Board Design

185W
TDP
116W
450 W
Suggested PSU
300 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Polaris 20
GPU Name
GF116
Polaris 20 XTX (215-0910038)
GPU Variant
GF116-400-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
1.17 billion
232 mm²
Die Size
238 mm²

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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