Home GPU Comparison AMD Radeon RX 470D vs AMD Radeon RX 580

AMD Radeon RX 470D vs AMD Radeon RX 580

AMD Radeon RX 470D
VS
AMD Radeon RX 580
AMD Radeon RX 470D
AMD Radeon RX 580
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 8GB VRAM Radeon RX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Lower TDP (120W vs 185W)
AMD Radeon RX 580 's Advantages
Released 6 months late
Boost Clock has increased by 11% (1340MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.0GB/s vs 211.2GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470D
4.322 TFLOPS
Radeon RX 580 +42%
6.175 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Apr 2017
Arctic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

926 MHz
Base Clock
1257 MHz
1206 MHz
Boost Clock
1340 MHz
1650 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
211.2GB/s
Bandwidth
256.0GB/s

Render Config

28
Compute Units
36
-
-
-
1792
Shading Units
2304
112
TMUs
144
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
42.88 GPixel/s
135.1 GTexel/s
Texture Rate
193.0 GTexel/s
4.322 TFLOPS
FP16 (half)
6.175 TFLOPS
4.322 TFLOPS
FP32 (float)
6.175 TFLOPS
270.1 GFLOPS
FP64 (double)
385.9 GFLOPS

Board Design

120W
TDP
185W
300 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
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 PROD
GPU Variant
Polaris 20 XTX (215-0910038)
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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