AMD Radeon R9 390 X2 vs Intel Iris Xe Graphics G7 96EU
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
Sep 2020
Generation
Pirate Islands
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
Ring Bus
Clock Speeds
Memory Clock
1350 MHz
System Shared
Base Clock
—
300 MHz
Boost Clock
—
1100 MHz
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
512bit
System Shared
Bandwidth
345.6GB/s
System Dependent
Render Config
Compute Units
40
—
Shading Units
2560
768
TMUs
160
48
ROPs
64
24
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
1024 KB
L3 Cache
—
0 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
26.40 GPixel/s
Texture Rate
160.0 GTexel/s
52.80 GTexel/s
FP32 (float)
5.120 TFLOPS
1.690 TFLOPS
FP64 (double)
640.0 GFLOPS
422.4 GFLOPS
FP16 (half)
—
3.379 TFLOPS
Graphics Processor
GPU Name
Grenada
Tiger Lake GT2
GPU Variant
Grenada PRO(215-0880030)
—
Architecture
GCN 2.0
Generation 12.1
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
146 mm²
Board Design
TDP
580W
15W
Suggested PSU
950 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
4x 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
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.