AMD ROG Ally GPU vs AMD Radeon RX 6900 XT
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Oct 2020
Generation
Console GPU
Navi II
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1825 MHz
Boost Clock
2500 MHz
2250 MHz
Memory Clock
1600 MHz
2000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
LPDDR5
GDDR6
Memory Bus
64bit
256bit
Bandwidth
51.20GB/s
512.0GB/s
Render Config
Compute Units
4
80
Shading Units
256
5120
TMUs
16
320
ROPs
8
128
RT Cores
4
80
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
6 MB
4 MB
L3 Cache
16 MB
128 MB
Theoretical Performance
Pixel Rate
20.00 GPixel/s
288.0 GPixel/s
Texture Rate
40.00 GTexel/s
720.0 GTexel/s
FP16 (half)
5.120 TFLOPS
46.08 TFLOPS
FP32 (float)
2.560 TFLOPS
23.04 TFLOPS
FP64 (double)
160.0 GFLOPS
1440.0 GFLOPS
Graphics Processor
GPU Name
Phoenix
Navi 21
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
25.39 billion
26.8 billion
Die Size
178 mm²
520 mm²
GPU Variant
—
Navi 21 XTX(215-121000167)
Board Design
TDP
30W
300W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.4
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
—
20,764
▲ Specs Compare
Data sourced from official specifications and benchmark tests.