AMD Radeon RX 580 vs Intel Xe DG1
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Unknown
Generation
Polaris
Xe Graphics
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1257 MHz
900 MHz
Boost Clock
1340 MHz
1550 MHz
Memory Clock
2000 MHz
2133 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
68.26GB/s
Render Config
Compute Units
36
—
Shading Units
2304
640
TMUs
144
40
ROPs
32
20
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
42.88 GPixel/s
31.00 GPixel/s
Texture Rate
193.0 GTexel/s
62.00 GTexel/s
FP16 (half)
6.175 TFLOPS
3.968 TFLOPS
FP32 (float)
6.175 TFLOPS
1.984 TFLOPS
FP64 (double)
385.9 GFLOPS
496.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
DG1
GPU Variant
Polaris 20 XTX(215-0910038)
—
Architecture
GCN 4.0
Generation 12.1
Foundry
GlobalFoundries
Intel
Process Size
14 nm
10 nm
Transistors
5.7 billion
Unknown
Die Size
232 mm²
95 mm²
Board Design
TDP
185W
30W
Suggested PSU
450 W
200 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI3x DisplayPort
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.