AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 7900M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2023
Oct 2023
Generation
Console GPU
Navi Mobile
Type
Desktop
Mobile
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
1825 MHz
Boost Clock
2700 MHz
2090 MHz
Memory Clock
800 MHz
2250 MHz
Memory
Memory Size
16GB
16GB
Memory Type
LPDDR5
GDDR6
Memory Bus
64bit
256bit
Bandwidth
25.60GB/s
576.0GB/s
Render Config
Compute Units
12
72
Shading Units
768
4608
TMUs
48
288
ROPs
32
192
RT Cores
12
72
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
8 MB
6 MB
L3 Cache
16 MB
64 MB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
401.3 GPixel/s
Texture Rate
129.6 GTexel/s
601.9 GTexel/s
FP16 (half)
16.59 TFLOPS
77.05 TFLOPS
FP32 (float)
8.294 TFLOPS
38.52 TFLOPS
FP64 (double)
518.4 GFLOPS
1204 GFLOPS
Graphics Processor
GPU Name
Phoenix
Navi 31
GPU Variant
100-000001278
Navi 31
Architecture
RDNA 3.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
25.39 billion
57.7 billion
Die Size
178 mm²
529 mm²
Board Design
TDP
30W
180W
Outputs
1x USB Type-C
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
—
18,218
3DMark Time Spy Extreme
—
8,440
3DMark Speed Way
—
3,943
Blender
—
2,583
▲ Specs Compare
Data sourced from official specifications and benchmark tests.