Home GPU Comparison AMD Radeon R9 M290X vs AMD Radeon RX 6500M

AMD Radeon R9 M290X vs AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 4GB VRAM Radeon RX 6500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 144.0GB/s)
256 additional rendering cores
AMD Radeon RX 6500M 's Advantages
Released 8 years late
Boost Clock has increased by 167% (2400MHz vs 900MHz)
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X
2.304 TFLOPS
Radeon RX 6500M +113%
4.915 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2022
Crystal System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

850 MHz
Base Clock
2000 MHz
900 MHz
Boost Clock
2400 MHz
1200 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
144.0GB/s

Render Config

20
Compute Units
16
-
-
-
1280
Shading Units
1024
80
TMUs
64
32
ROPs
32
-
-
-
-
RT Cores
16
16 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

28.80 GPixel/s
Pixel Rate
76.80 GPixel/s
72.00 GTexel/s
Texture Rate
153.6 GTexel/s
-
FP16 (half)
9.830 TFLOPS
2.304 TFLOPS
FP32 (float)
4.915 TFLOPS
144.0 GFLOPS
FP64 (double)
307.2 GFLOPS

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Neptune
GPU Name
Navi 24
Neptune XT (216-0847000)
GPU Variant
Navi 24 XM
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
2.8 billion
Transistors
5.4 billion
212 mm²
Die Size
107 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.6

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