Intel Arc B580 vs AMD Radeon Pro Duo Polaris
We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc B580 's Advantages
Released 7 years and 8 months late
Boost Clock2670MHz
Larger VRAM bandwidth (456.0GB/s vs 224.0GB/s)
256 additional rendering cores
Lower TDP (190W vs 250W)
AMD Radeon Pro Duo Polaris 's Advantages
More VRAM (16GB vs 12GB)
Score
Benchmark
FP32 (float)
Arc B580
+138%
13.67 TFLOPS
Radeon Pro Duo Polaris
5.728 TFLOPS
Graphics Card
Dec 2024
Release Date
Apr 2017
Battlemage
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
2670 MHz
Base Clock
-
2670 MHz
Boost Clock
-
2375 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
456.0GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
36
-
-
-
2560
Shading Units
2304
160
TMUs
144
80
ROPs
32
160
Tensor Cores
-
20
RT Cores
-
256 KB (per EU)
L1 Cache
16 KB (per CU)
18 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
213.6 GPixel/s
Pixel Rate
39.78 GPixel/s
427.2 GTexel/s
Texture Rate
179.0 GTexel/s
27.34 TFLOPS
FP16 (half)
5.728 TFLOPS
13.67 TFLOPS
FP32 (float)
5.728 TFLOPS
1.709 TFLOPS
FP64 (double)
358.0 GFLOPS
Board Design
190W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.1a
3x DisplayPort 2.1
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
BMG-G21
GPU Name
Ellesmere
SRPMF
GPU Variant
Ellesmere Gemini GL
Xe2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
19.6 billion
Transistors
5.7 billion
272 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.4
Vulkan
1.3
-
-
-
6.6
Shader Model
6.7
