Intel Arc B580 vs AMD Radeon R9 285X
GPU · Specs Compare
Graphics Card
Release Date
Dec 2024
Unknown
Generation
Battlemage
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2670 MHz
—
Boost Clock
2670 MHz
—
Memory Clock
2375 MHz
1375 MHz
Memory
Memory Size
12GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
456.0GB/s
264.0GB/s
Render Config
Shading Units
2560
2048
TMUs
160
128
ROPs
80
32
Tensor Cores
160
—
RT Cores
20
—
L1 Cache
256 KB (per EU)
16 KB (per CU)
L2 Cache
18 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
213.6 GPixel/s
32.06 GPixel/s
Texture Rate
427.2 GTexel/s
128.3 GTexel/s
FP16 (half)
27.34 TFLOPS
—
FP32 (float)
13.67 TFLOPS
4.104 TFLOPS
FP64 (double)
1.709 TFLOPS
—
Graphics Processor
GPU Name
BMG-G21
Tonga
GPU Variant
SRPMF
Tonga XT(215-0851313)
Architecture
Xe2
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
19.6 billion
5 billion
Die Size
272 mm²
366 mm²
Board Design
TDP
190W
200W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
Shader Model
6.6
6.3
Benchmark
Blender
1,935
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.