AMD Radeon R9 390 vs Intel Iris Xe Graphics 80EU Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Jan 2023
Generation
Pirate Islands
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
Ring Bus
Clock Speeds
Memory Clock
1500 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1450 MHz
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
512bit
System Shared
Bandwidth
384.0GB/s
System Dependent
Render Config
Compute Units
40
-
Shading Units
2560
640
TMUs
160
40
ROPs
64
20
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
-
Theoretical Performance
Pixel Rate
64.00 GPixel/s
29.00 GPixel/s
Texture Rate
160.0 GTexel/s
58.00 GTexel/s
FP32 (float)
5.120 TFLOPS
1.856 TFLOPS
FP64 (double)
640.0 GFLOPS
-
FP16 (half)
-
3.712 TFLOPS
Graphics Processor
GPU Name
Grenada
Raptor Lake GT1
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
Generation 12.2
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
Unknown
Board Design
TDP
275W
15W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
📊 Benchmark
3DMark Time Spy
3,964
-
3DMark Time Spy Extreme
1,931
-