Home GPU Comparison AMD Radeon Sky 500 vs Intel Arc B580

AMD Radeon Sky 500 vs Intel Arc B580

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 500 's Advantages
Lower TDP (150W vs 190W)
Intel Arc B580 's Advantages
Released 11 years and 9 months late
Boost Clock2670MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (456.0GB/s vs 153.6GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Sky 500
2.432 TFLOPS
Arc B580 +462%
13.67 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Dec 2024
Radeon Sky
Generation
Battlemage(Arc 5)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
2670 MHz
-
Boost Clock
2670 MHz
1200 MHz
Memory Clock
2375 MHz

Memory

4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
456.0GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
2560
80
TMUs
160
32
ROPs
80
-
Tensor Cores
160
-
RT Cores
20
16 KB (per CU)
L1 Cache
256 KB (per EU)
512 KB
L2 Cache
18 MB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
213.6 GPixel/s
76.00 GTexel/s
Texture Rate
427.2 GTexel/s
-
FP16 (half)
27.34 TFLOPS
2.432 TFLOPS
FP32 (float)
13.67 TFLOPS
152.0 GFLOPS
FP64 (double)
1.709 TFLOPS

Board Design

150W
TDP
190W
450 W
Suggested PSU
450 W
1x DisplayPort 1.2
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Pitcairn
GPU Name
BMG-G21
Pitcairn XT GL (215-0828073)
GPU Variant
SRPMF
GCN 1.0
Architecture
Xe2
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.8 billion
Transistors
19.6 billion
212 mm²
Die Size
272 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.4
-
-
-
5.1
Shader Model
6.6

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