Intel Iris Xe Graphics 80EU Mobile vs AMD Radeon R9 390X
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jun 2015
Generation
HD Graphics-M
Pirate Islands
Type
Integrated
Desktop
Bus Interface
Ring Bus
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
-
Boost Clock
1450 MHz
-
Memory Clock
System Shared
1500 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
512bit
Bandwidth
System Dependent
384.0GB/s
Render Config
Shading Units
640
2816
TMUs
40
176
ROPs
20
64
Compute Units
-
44
L1 Cache
-
16 KB (per CU)
L2 Cache
-
1024 KB
Theoretical Performance
Pixel Rate
29.00 GPixel/s
67.20 GPixel/s
Texture Rate
58.00 GTexel/s
184.8 GTexel/s
FP16 (half)
3.712 TFLOPS
-
FP32 (float)
1.856 TFLOPS
5.914 TFLOPS
FP64 (double)
-
739.2 GFLOPS
Graphics Processor
GPU Name
Raptor Lake GT1
Grenada
Architecture
Generation 12.2
GCN 2.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
6.2 billion
Die Size
Unknown
438 mm²
GPU Variant
-
Grenada XT(215-0880004)
Board Design
TDP
15W
275W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
-
600 W
Power Connectors
-
1x 6-pin + 1x 8-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
6.6
6.3