AMD Radeon R9 285X vs AMD Ryzen AI Z2 Extreme GPU
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2025
Generation
Volcanic Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Memory Clock
1375 MHz
1000 MHz
Base Clock
-
800 MHz
Boost Clock
-
2700 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
384bit
256bit
Bandwidth
264.0GB/s
256.0GB/s
Render Config
Compute Units
32
16
Shading Units
2048
1024
TMUs
128
64
ROPs
32
48
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
8 MB
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
32.06 GPixel/s
129.6 GPixel/s
Texture Rate
128.3 GTexel/s
172.8 GTexel/s
FP32 (float)
4.104 TFLOPS
5.530 TFLOPS
FP16 (half)
-
11.06 TFLOPS
FP64 (double)
-
345.6 GFLOPS
Graphics Processor
GPU Name
Tonga
Strix Point
GPU Variant
Tonga XT(215-0851313)
100-000001885
Architecture
GCN 3.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
5 billion
34 billion
Die Size
366 mm²
233 mm²
Board Design
TDP
200W
28W
Suggested PSU
550 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.4
Shader Model
6.3
6.8