Home GPU Comparison AMD Radeon RX 470 vs AMD Radeon RX 580 2048SP

AMD Radeon RX 470 vs AMD Radeon RX 580 2048SP

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 4GB VRAM Radeon RX 580 2048SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages
Lower TDP (120W vs 150W)
AMD Radeon RX 580 2048SP 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 6% (1284MHz vs 1206MHz)
Larger VRAM bandwidth (224.0GB/s vs 211.2GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 470
4.94 TFLOPS
Radeon RX 580 2048SP +6%
5.259 TFLOPS
3DMark Time Spy
Radeon RX 470
3678
Radeon RX 580 2048SP +2%
3759
VS

Graphics Card

Aug 2016
Release Date
Oct 2018
Arctic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

926 MHz
Base Clock
1168 MHz
1206 MHz
Boost Clock
1284 MHz
1650 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
211.2GB/s
Bandwidth
224.0GB/s

Render Config

32
Compute Units
32
-
-
-
2048
Shading Units
2048
128
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
41.09 GPixel/s
154.4 GTexel/s
Texture Rate
164.4 GTexel/s
4.940 TFLOPS
FP16 (half)
5.259 TFLOPS
4.940 TFLOPS
FP32 (float)
5.259 TFLOPS
308.7 GFLOPS
FP64 (double)
328.7 GFLOPS

Board Design

120W
TDP
150W
300 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Ellesmere
GPU Name
Polaris 20
Polaris 10 PRO (215-0876204)
GPU Variant
Polaris 20 XL (215-0910052)
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
5.7 billion
232 mm²
Die Size
232 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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