Intel Arc B580 vs AMD Radeon RX 460
GPU Specs Compare
Graphics Card
Release Date
Dec 2024
Aug 2016
Generation
Battlemage
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Clock Speeds
Base Clock
2670 MHz
1090 MHz
Boost Clock
2670 MHz
1200 MHz
Memory Clock
2375 MHz
1750 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
128bit
Bandwidth
456.0GB/s
112.0GB/s
Render Config
Shading Units
2560
896
TMUs
160
56
ROPs
80
16
Tensor Cores
160
-
RT Cores
20
-
L1 Cache
256 KB (per EU)
16 KB (per CU)
L2 Cache
18 MB
1024 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
213.6 GPixel/s
19.20 GPixel/s
Texture Rate
427.2 GTexel/s
67.20 GTexel/s
FP16 (half)
27.34 TFLOPS
2.150 TFLOPS
FP32 (float)
13.67 TFLOPS
2.150 TFLOPS
FP64 (double)
1.709 TFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
BMG-G21
Baffin
GPU Variant
SRPMF
Baffin PRO
Architecture
Xe2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
19.6 billion
3 billion
Die Size
272 mm²
123 mm²
Board Design
TDP
190W
75W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
Shader Model
6.6
6.4
📊 Benchmark
Blender
1,935
-
3DMark Time Spy
-
1,754
3DMark Time Spy Extreme
-
776
Shadow of the Tomb Raider 2160p
-
3
Shadow of the Tomb Raider 1440p
-
12
Shadow of the Tomb Raider 1080p
-
22