Intel Xe DG1 vs AMD Radeon R9 380X
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2015
Generation
Xe Graphics
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1550 MHz
—
Memory Clock
2133 MHz
1425 MHz
Memory
Memory Size
4GB
4GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
182.4GB/s
Render Config
Shading Units
640
2048
TMUs
40
128
ROPs
20
32
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
—
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
31.00 GPixel/s
31.04 GPixel/s
Texture Rate
62.00 GTexel/s
124.2 GTexel/s
FP16 (half)
3.968 TFLOPS
3.973 TFLOPS
FP32 (float)
1.984 TFLOPS
3.973 TFLOPS
FP64 (double)
496.0 GFLOPS
248.3 GFLOPS
Graphics Processor
GPU Name
DG1
Antigua
Architecture
Generation 12.1
GCN 3.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
5 billion
Die Size
95 mm²
366 mm²
GPU Variant
—
Antigua XT(215-0877016)
Board Design
TDP
30W
190W
Suggested PSU
200 W
450 W
Outputs
1x HDMI3x DisplayPort
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
—
3,011
3DMark Time Spy Extreme
—
1,294
▲ Specs Compare
Data sourced from official specifications and benchmark tests.