Home GPU Comparison Intel Arc B580 vs AMD Radeon RX Vega Nano

Intel Arc B580 vs AMD Radeon RX Vega Nano

We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 8GB VRAM Radeon RX Vega Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B580 's Advantages
Boost Clock has increased by 73% (2670MHz vs 1546MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (456.0GB/s vs 409.6GB/s)
AMD Radeon RX Vega Nano 's Advantages
1536 additional rendering cores
Lower TDP (175W vs 190W)

Score

Benchmark

FP32 (float)
Arc B580 +7%
13.67 TFLOPS
Radeon RX Vega Nano
12.66 TFLOPS
VS

Graphics Card

Dec 2024
Release Date
Unknown
Battlemage(Arc 5)
Generation
Vega
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2670 MHz
Base Clock
1247 MHz
2670 MHz
Boost Clock
1546 MHz
2375 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
8GB
GDDR6
Memory Type
HBM2
192bit
Memory Bus
2048bit
456.0GB/s
Bandwidth
409.6GB/s

Render Config

-
Compute Units
64
-
-
-
2560
Shading Units
4096
160
TMUs
256
80
ROPs
64
160
Tensor Cores
-
20
RT Cores
-
256 KB (per EU)
L1 Cache
16 KB (per CU)
18 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

213.6 GPixel/s
Pixel Rate
98.94 GPixel/s
427.2 GTexel/s
Texture Rate
395.8 GTexel/s
27.34 TFLOPS
FP16 (half)
-
13.67 TFLOPS
FP32 (float)
12.66 TFLOPS
1.709 TFLOPS
FP64 (double)
791.6 GFLOPS

Board Design

190W
TDP
175W
450 W
Suggested PSU
450 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

BMG-G21
GPU Name
Vega 10
SRPMF
GPU Variant
Vega 10 XT (215-0894200)
Xe2
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
19.6 billion
Transistors
12.5 billion
272 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.4
Vulkan
1.2
-
-
-
6.6
Shader Model
6.4

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