Home GPU Comparison AMD Radeon R9 M365X vs AMD Radeon RX 7900M

AMD Radeon R9 M365X vs AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M365X and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages
Released 8 years and 5 months late
Boost Clock has increased by 126% (2090MHz vs 925MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 72.00GB/s)
3968 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M365X
1.184 TFLOPS
Radeon RX 7900M +3153%
38.52 TFLOPS
VS

Graphics Card

May 2015
Release Date
Oct 2023
Gem System
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
1825 MHz
925 MHz
Boost Clock
2090 MHz
1125 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
576.0GB/s

Render Config

-
SM Count
-
10
Compute Units
72
640
Shading Units
4608
40
TMUs
288
16
ROPs
192
-
Tensor Cores
-
-
RT Cores
72
16 KB (per CU)
L1 Cache
256 KB per Array
256 KB
L2 Cache
6 MB

Theoretical Performance

14.80 GPixel/s
Pixel Rate
401.3 GPixel/s
37.00 GTexel/s
Texture Rate
601.9 GTexel/s
-
FP16 (half)
77.05 TFLOPS
1184 GFLOPS
FP32 (float)
38.52 TFLOPS
74.00 GFLOPS
FP64 (double)
1204 GFLOPS

Graphics Processor

Tropo
GPU Name
Navi 31
Tropo XT
GPU Variant
Navi 31
GCN 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
57.7 billion
123 mm²
Die Size
529 mm²

Board Design

Unknown
TDP
180W
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.2
1.2.170
Vulkan
1.3
-
CUDA
-
6.5 (5.1)
Shader Model
6.7

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