Home GPU Comparison AMD Radeon HD 8590M vs AMD Radeon R5 M465

AMD Radeon HD 8590M vs AMD Radeon R5 M465

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M 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 HD 8590M 's Advantages
Larger VRAM bandwidth (36.00GB/s vs 16.00GB/s)
AMD Radeon R5 M465 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 23% (1015MHz vs 825MHz)
More VRAM (4GB vs 1024GB)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M
0.528 TFLOPS
Radeon R5 M465 +47%
0.779 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2016
Solar System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

750 MHz
Base Clock
1000 MHz
825 MHz
Boost Clock
1015 MHz
1125 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
36.00GB/s
Bandwidth
16.00GB/s

Render Config

5
Compute Units
6
-
-
-
320
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
8.120 GPixel/s
16.50 GTexel/s
Texture Rate
24.36 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
779.5 GFLOPS
33.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Sun
GPU Name
Meso
-
GPU Variant
Meso XT (216-0864018)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.55 billion
56 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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