Home GPU Comparison AMD Radeon HD 7590M vs AMD Radeon RX 560 Mobile

AMD Radeon HD 7590M vs AMD Radeon RX 560 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7590M and 4GB VRAM Radeon RX 560 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7590M 's Advantages
Lower TDP (18W vs 55W)
AMD Radeon RX 560 Mobile 's Advantages
Released 5 years late
Boost Clock1032MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (109.4GB/s vs 25.60GB/s)
416 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7590M
0.576 TFLOPS
Radeon RX 560 Mobile +221%
1.849 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2017
London
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
784 MHz
-
Boost Clock
1032 MHz
800 MHz
Memory Clock
1710 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
109.4GB/s

Render Config

6
Compute Units
14
-
-
-
480
Shading Units
896
24
TMUs
56
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
16.51 GPixel/s
14.40 GTexel/s
Texture Rate
57.79 GTexel/s
-
FP16 (half)
1.849 TFLOPS
576.0 GFLOPS
FP32 (float)
1.849 TFLOPS
-
FP64 (double)
115.6 GFLOPS

Board Design

18W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Baffin
Thames XT (216-0833000)
GPU Variant
BaffinM-XT
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.716 billion
Transistors
3 billion
104 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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