AMD Ryzen Z1 Extreme GPU vs AMD Radeon R9 M290X Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jun 2023
Nov 2014
Generation
Console GPU
Crystal System
Type
Desktop
Mobile
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
850 MHz
Boost Clock
2700 MHz
975 MHz
Memory Clock
800 MHz
1365 MHz
Memory
Memory Size
16GB
2GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
256bit
Bandwidth
25.60GB/s
174.7GB/s
Render Config
Compute Units
12
16
Shading Units
768
1024
TMUs
48
64
ROPs
32
32
RT Cores
12
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
512 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
86.40 GPixel/s
31.20 GPixel/s
Texture Rate
129.6 GTexel/s
62.40 GTexel/s
FP16 (half)
16.59 TFLOPS
—
FP32 (float)
8.294 TFLOPS
1.997 TFLOPS
FP64 (double)
518.4 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Phoenix
Pitcairn
GPU Variant
100-000001278
Pitcairn PRO(215-0828062)
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
Board Design
TDP
30W
80W
Outputs
1x USB Type-C
No outputs
Power Connectors
None
None
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
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.