Home GPU Comparison AMD Radeon R9 380 vs AMD Radeon RX 560D

AMD Radeon R9 380 vs AMD Radeon RX 560D

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 4GB VRAM Radeon RX 560D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 96.00GB/s)
896 additional rendering cores
AMD Radeon RX 560D 's Advantages
Released 2 years and 1 months late
Boost Clock1175MHz
More VRAM (4GB vs 2GB)
Lower TDP (65W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 +65%
3.476 TFLOPS
Radeon RX 560D
2.106 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Jul 2017
Pirate Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
1375 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
96.00GB/s

Render Config

28
Compute Units
14
-
-
-
1792
Shading Units
896
112
TMUs
56
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
18.80 GPixel/s
108.6 GTexel/s
Texture Rate
65.80 GTexel/s
3.476 TFLOPS
FP16 (half)
2.106 TFLOPS
3.476 TFLOPS
FP32 (float)
2.106 TFLOPS
217.3 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

190W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
Polaris 21
Antigua PRO (215-0877000)
GPU Variant
Polaris 21 XL
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5 billion
Transistors
3 billion
366 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
6.4

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