Home GPU Comparison AMD Radeon R9 M290X vs AMD Radeon R5 M465

AMD Radeon R9 M290X vs AMD Radeon R5 M465

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 4GB VRAM Radeon R5 M465 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 16.00GB/s)
896 additional rendering cores
AMD Radeon R5 M465 's Advantages
Released 2 years late
Boost Clock has increased by 13% (1015MHz vs 900MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M290X +195%
2.304 TFLOPS
Radeon R5 M465
0.779 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2016
Crystal System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
1000 MHz
900 MHz
Boost Clock
1015 MHz
1200 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
16.00GB/s

Render Config

20
Compute Units
6
-
-
-
1280
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
8.120 GPixel/s
72.00 GTexel/s
Texture Rate
24.36 GTexel/s
-
-
-
2.304 TFLOPS
FP32 (float)
779.5 GFLOPS
144.0 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Neptune
GPU Name
Meso
Neptune XT (216-0847000)
GPU Variant
Meso XT (216-0864018)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.55 billion
212 mm²
Die Size
125 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2.170
-
-
-
5.1
Shader Model
6.5

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