Home GPU Comparison AMD Radeon RX 7900M vs AMD Radeon RX 560 Mobile

AMD Radeon RX 7900M vs AMD Radeon RX 560 Mobile

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 4GB VRAM Radeon RX 560 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages
Released 6 years and 9 months late
Boost Clock has increased by 103% (2090MHz vs 1032MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 109.4GB/s)
3712 additional rendering cores
AMD Radeon RX 560 Mobile 's Advantages
Lower TDP (55W vs 180W)

Score

Benchmark

FP32 (float)
Radeon RX 7900M +1983%
38.52 TFLOPS
Radeon RX 560 Mobile
1.849 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Jan 2017
Navi Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1825 MHz
Base Clock
784 MHz
2090 MHz
Boost Clock
1032 MHz
2250 MHz
Memory Clock
1710 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
576.0GB/s
Bandwidth
109.4GB/s

Render Config

72
Compute Units
14
-
-
-
4608
Shading Units
896
288
TMUs
56
192
ROPs
16
-
-
-
72
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
1024 KB
64 MB
L3 Cache
-

Theoretical Performance

401.3 GPixel/s
Pixel Rate
16.51 GPixel/s
601.9 GTexel/s
Texture Rate
57.79 GTexel/s
77.05 TFLOPS
FP16 (half)
1.849 TFLOPS
38.52 TFLOPS
FP32 (float)
1.849 TFLOPS
1204 GFLOPS
FP64 (double)
115.6 GFLOPS

Board Design

180W
TDP
55W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 31
GPU Name
Baffin
Navi 31
GPU Variant
BaffinM-XT
RDNA 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
57.7 billion
Transistors
3 billion
529 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
6.4

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