AMD ROG Ally GPU vs AMD Radeon R9 270 1024SP
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2015
Generation
Console GPU
Volcanic Islands
Type
Game console
Desktop
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
900 MHz
Boost Clock
2500 MHz
925 MHz
Memory Clock
1600 MHz
1200 MHz
Memory
Memory Size
16GB
2GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
256bit
Bandwidth
51.20GB/s
153.6GB/s
Render Config
Compute Units
4
16
Shading Units
256
1024
TMUs
16
64
ROPs
8
32
RT Cores
4
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
6 MB
512 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
20.00 GPixel/s
29.60 GPixel/s
Texture Rate
40.00 GTexel/s
59.20 GTexel/s
FP16 (half)
5.120 TFLOPS
-
FP32 (float)
2.560 TFLOPS
1.894 TFLOPS
FP64 (double)
160.0 GFLOPS
118.4 GFLOPS
Graphics Processor
GPU Name
Phoenix
Pitcairn
Architecture
RDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
25.39 billion
2.8 billion
Die Size
178 mm²
212 mm²
GPU Variant
-
Pitcairn PRO(215-0828062)
Board Design
TDP
30W
150W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1