Home GPU Comparison AMD Radeon Pro 580 vs AMD Radeon R5 A220

AMD Radeon Pro 580 vs AMD Radeon R5 A220

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages
Released 3 years and 5 months late
Boost Clock1200MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (217.0GB/s vs 14.40GB/s)
2144 additional rendering cores
AMD Radeon R5 A220 's Advantages
Lower TDP (35W vs 185W)

Score

Benchmark

FP32 (float)
Radeon Pro 580 +2129%
5.53 TFLOPS
Radeon R5 A220
0.248 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2014
Radeon Pro Mac
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1100 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1695 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
217.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
36
Compute Units
2
2304
Shading Units
160
144
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

38.40 GPixel/s
Pixel Rate
3.100 GPixel/s
172.8 GTexel/s
Texture Rate
6.200 GTexel/s
5.530 TFLOPS
FP16 (half)
-
5.530 TFLOPS
FP32 (float)
248.0 GFLOPS
345.6 GFLOPS
FP64 (double)
-

Graphics Processor

Ellesmere
GPU Name
Caicos
Ellesmere XTA (216-0886220)
GPU Variant
Caicos XT (215-0804070)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.37 billion
232 mm²
Die Size
67 mm²

Board Design

185W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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