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GPU Comparison
AMD Radeon R9 380 vs AMD Radeon RX 580 2048SP
AMD Radeon R9 380 vs AMD Radeon RX 580 2048SP
VS
AMD Radeon R9 380
AMD Radeon RX 580 2048SP
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 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 580 2048SP 's Advantages
Released 3 years and 4 months late
Boost Clock1284MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 176.0GB/s)
256 additional rendering cores
Lower TDP (150W vs 190W)
Score
Benchmark
FP32 (float)
Radeon R9 380
3.476 TFLOPS
Radeon RX 580 2048SP
+51%
5.259 TFLOPS
3DMark Time Spy
Radeon R9 380
2791
Radeon RX 580 2048SP
+35%
3775
Radeon R9 380
VS
Radeon RX 580 2048SP
Graphics Card
Jun 2015
Release Date
Oct 2018
Pirate Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1168 MHz
-
Boost Clock
1284 MHz
1375 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
176.0GB/s
Bandwidth
224.0GB/s
Render Config
-
SM Count
-
28
Compute Units
32
1792
Shading Units
2048
112
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
Theoretical Performance
31.04 GPixel/s
Pixel Rate
41.09 GPixel/s
108.6 GTexel/s
Texture Rate
164.4 GTexel/s
3.476 TFLOPS
FP16 (half)
5.259 TFLOPS
3.476 TFLOPS
FP32 (float)
5.259 TFLOPS
217.3 GFLOPS
FP64 (double)
328.7 GFLOPS
Graphics Processor
Antigua
GPU Name
Polaris 20
Antigua PRO (215-0877000)
GPU Variant
Polaris 20 XL (215-0910052)
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5 billion
Transistors
5.7 billion
366 mm²
Die Size
232 mm²
Board Design
190W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin
Graphics Features
12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.3
Shader Model
6.4
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