AMD ROG Ally Extreme GPU vs AMD Radeon R9 390 X2
GPU · Specs Compare
Graphics Card
Release Date
Jun 2023
Sep 2015
Generation
Console GPU
Pirate Islands
Type
Game console
Desktop
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
—
Boost Clock
2700 MHz
—
Memory Clock
1600 MHz
1350 MHz
Memory
Memory Size
16GB
8GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
512bit
Bandwidth
51.20GB/s
345.6GB/s
Render Config
Compute Units
12
40
Shading Units
768
2560
TMUs
48
160
ROPs
32
64
RT Cores
12
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
1024 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
86.40 GPixel/s
64.00 GPixel/s
Texture Rate
129.6 GTexel/s
160.0 GTexel/s
FP16 (half)
16.59 TFLOPS
—
FP32 (float)
8.294 TFLOPS
5.120 TFLOPS
FP64 (double)
518.4 GFLOPS
640.0 GFLOPS
Graphics Processor
GPU Name
Phoenix
Grenada
Architecture
RDNA 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
25.39 billion
6.2 billion
Die Size
178 mm²
438 mm²
GPU Variant
—
Grenada PRO(215-0880030)
Board Design
TDP
30W
580W
Outputs
1x USB Type-C
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
Suggested PSU
—
950 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.