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AMD Radeon RX 580 V2

Polaris 20
Graphics Processor
2304
Cores
144
TMUs
32
ROPs
8192 MB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
AMD Radeon RX 580 V2 Photo AMD Polaris 20 Photo
The Radeon RX 580 V2 is a graphics card by AMD, launched in October 2018. Built on the 14 nm process, and based on the Polaris 20 graphics processor, in its Polaris 20 XTX variant, the card supports DirectX 12.0. The Polaris 20 graphics processor is an average sized chip with a die area of 244 mm² and 5,700 million transistors. It features 2304 shading units, 144 texture mapping units and 32 ROPs. AMD has placed 8,192 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 1257 MHz, which can be boosted up to 1340 MHz, memory is running at 2000 MHz.
Being a dual-slot card, the AMD Radeon RX 580 V2 draws power from 1x 8-pin power connectors, with power draw rated at 185 W maximum. Display outputs include: 1x HDMI, 3x DisplayPort. Radeon RX 580 V2 is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 241 mm in length, and features a dual-slot cooling solution.

Graphics Processor

GPU Name
Polaris 20
GPU Variant
Polaris 20 XTX
(215-0910038)
Architecture
GCN 4.0
Process Size
14 nm
Transistors
5,700 million
Die Size
244 mm²

Graphics Card

Release Date
Oct 10th, 2018
Generation
Polaris
(RX 500)
Production
Active
Bus Interface
PCIe 3.0 x16

Relative Performance

2%
3%
3%
4%
5%
5%
6%
8%
8%
9%
9%
10%
11%
12%
13%
13%
14%
14%
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16%
16%
17%
17%
20%
20%
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20%
20%
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25%
25%
25%
25%
25%
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29%
30%
30%
31%
31%
32%
35%
36%
36%
36%
37%
38%
38%
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39%
41%
42%
43%
43%
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43%
46%
47%
48%
48%
49%
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49%
50%
50%
52%
55%
57%
58%
59%
59%
60%
61%
63%
64%
66%
67%
67%
74%
82%
83%
88%
89%
90%
91%
92%
92%
94%
94%
94%
95%
100%
Radeon RX 580 V2
100%
102%
104%
104%
114%
116%
118%
127%
139%
144%
155%
155%
164%
192%
197%
215%
244%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
1257 MHz
Boost Clock
1340 MHz
Memory Clock
2000 MHz
8000 MHz effective

Memory

Memory Size
8192 MB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
256.0 GB/s

Render Config

Shading Units
2304
TMUs
144
ROPs
32
Compute Units
36

Theoretical Performance

Pixel Rate
42.88 GPixel/s
Texture Rate
193.0 GTexel/s
FP16 (half) performance
6,175 GFLOPS (1:1)
FP32 (float) performance
6,175 GFLOPS
FP64 (double) performance
385.9 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
9.5 inches
241 mm
TDP
185 W
Outputs
1x HDMI
3x DisplayPort
Power Connectors
1x 8-pin
Board Number
C940,
D009-04

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.5
OpenCL
2.0
Vulkan
1.1.82
Shader Model
6.0

Card Notes

Placeholder Page

Polaris 20 GPU Notes

Chip Variant: Ellesmere
Graphics/Compute: GFX8 (gfx803)
Display Core Engine: 11.2
Unified Video Decoder: 6.3
Video Compression Engine: 3.4
ROCm Support