AMD Ryzen Z2 Extreme GPU vs AMD Radeon R9 285X
GPU Specs Compare
Graphics Card
Release Date
Jul 2025
Unknown
Generation
Console GPU
Volcanic Islands
Type
Game console
Desktop
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
-
Boost Clock
2700 MHz
-
Memory Clock
1000 MHz
1375 MHz
Memory
Memory Size
16GB
3GB
Memory Type
LPDDR5X
GDDR5
Memory Bus
128bit
384bit
Bandwidth
128.0GB/s
264.0GB/s
Render Config
Compute Units
16
32
Shading Units
1024
2048
TMUs
64
128
ROPs
48
32
RT Cores
16
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
768 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
129.6 GPixel/s
32.06 GPixel/s
Texture Rate
172.8 GTexel/s
128.3 GTexel/s
FP16 (half)
11.06 TFLOPS
-
FP32 (float)
5.530 TFLOPS
4.104 TFLOPS
FP64 (double)
345.6 GFLOPS
-
Graphics Processor
GPU Name
Strix Point
Tonga
GPU Variant
100-000001684
Tonga XT(215-0851313)
Architecture
RDNA 3.5
GCN 3.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
34 billion
5 billion
Die Size
233 mm²
366 mm²
Board Design
TDP
28W
200W
Outputs
1x USB Type-C
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.4
1.2
Shader Model
6.8
6.3