Home GPU Comparison AMD Radeon RX 5500M vs AMD Radeon R9 M275X

AMD Radeon RX 5500M vs AMD Radeon R9 M275X

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 5500M and 2GB VRAM Radeon R9 M275X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 78% (1645MHz vs 925MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 72.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 5500M +291%
4.632 TFLOPS
Radeon R9 M275X
1.184 TFLOPS
VS

Graphics Card

Oct 2019
Release Date
Jan 2014
Mobility Radeon
Generation
Gem System
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1375 MHz
Base Clock
900 MHz
1645 MHz
Boost Clock
925 MHz
1750 MHz
Memory Clock
1125 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
72.00GB/s

Render Config

22
Compute Units
10
-
-
-
1408
Shading Units
640
88
TMUs
40
32
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

52.64 GPixel/s
Pixel Rate
14.80 GPixel/s
144.8 GTexel/s
Texture Rate
37.00 GTexel/s
9.265 TFLOPS
FP16 (half)
-
4.632 TFLOPS
FP32 (float)
1184 GFLOPS
289.5 GFLOPS
FP64 (double)
74.00 GFLOPS

Board Design

85W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Navi 14
GPU Name
Venus
Navi 14 XTM
GPU Variant
Venus XTX (216-0846033)
RDNA 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
6.4 billion
Transistors
1.5 billion
158 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
-
-
-
6.5
Shader Model
6.5 (5.1)

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