Radeon R7 M350 vs Radeon RX 7900M
We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7900M 's Advantages
Released 8 years and 5 months late
Boost Clock has increased by 106% (2090MHz vs 1015MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 16.00GB/s)
4224 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 M350
779
Radeon RX 7900M
+4844%
38520
Graphics Card
May 2015
Release Date
Oct 2023
Gem System(R7 M300)
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1000 MHz
Base Clock
1825 MHz
1015 MHz
Boost Clock
2090 MHz
1000 MHz
Memory Clock
2250 MHz
Memory
4GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
576.0GB/s
Render Config
6
Compute Units
72
384
Shading Units
4608
24
TMUs
288
8
ROPs
192
-
RT Cores
72
16 KB (per CU)
L1 Cache
256 KB per Array
128 KB
L2 Cache
6 MB
-
L3 Cache
64 MB
Theoretical Performance
8.120 GPixel/s
Pixel Rate
401.3 GPixel/s
24.36 GTexel/s
Texture Rate
601.9 GTexel/s
779.5 GFLOPS
FP16 (half)
77.05 TFLOPS
779.5 GFLOPS
FP32 (float)
38.52 TFLOPS
48.72 GFLOPS
FP64 (double)
1204 GFLOPS
Board Design
Unknown
TDP
180W
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Meso
GPU Name
Navi 31
Meso XT
(216-0864018)
GPU Variant
Navi 31
GCN 3.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.55 billion
Transistors
57.7 billion
125 mm²
Die Size
529 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2.170
Vulkan
1.3
6.5
Shader Model
6.8
