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

AMD Radeon R5 M465 vs AMD Radeon R9 M290X

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M465 and 4GB VRAM Radeon R9 M290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M465 's Advantages
Released 2 years late
Boost Clock has increased by 13% (1015MHz vs 900MHz)
AMD Radeon R9 M290X 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
896 additional rendering cores

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

8.120 GPixel/s
Pixel Rate
28.80 GPixel/s
24.36 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
-
779.5 GFLOPS
FP32 (float)
2.304 TFLOPS
-
FP64 (double)
144.0 GFLOPS

Graphics Processor

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

Board Design

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

Graphics Features

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

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