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

AMD Radeon RX 560 vs AMD Radeon R9 380 OEM

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

Main Differences

AMD Radeon RX 560 's Advantages
Released 1 years and 11 months late
Boost Clock1275MHz
Lower TDP (75W vs 190W)
AMD Radeon R9 380 OEM 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 112.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560
2.611 TFLOPS
Radeon R9 380 OEM +26%
3.29 TFLOPS
VS

Graphics Card

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

Clock Speeds

1175 MHz
Base Clock
-
1275 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
176.0GB/s

Render Config

16
Compute Units
28
-
-
-
1024
Shading Units
1792
64
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

20.40 GPixel/s
Pixel Rate
29.38 GPixel/s
81.60 GTexel/s
Texture Rate
102.8 GTexel/s
2.611 TFLOPS
FP16 (half)
3.290 TFLOPS
2.611 TFLOPS
FP32 (float)
3.290 TFLOPS
163.2 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

75W
TDP
190W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Polaris 21
GPU Name
Antigua
Polaris 21 XT (215-0908004)
GPU Variant
Antigua PRO (215-0877000)
GCN 4.0
Architecture
GCN 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
5 billion
123 mm²
Die Size
366 mm²

Graphics Features

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

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