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

AMD Radeon R9 380 OEM vs AMD Radeon RX 560

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

190W
TDP
75W
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 XT (215-0908004)
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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