Home GPU Comparison AMD Radeon HD 7590M vs AMD Radeon Pro 575

AMD Radeon HD 7590M vs AMD Radeon Pro 575

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7590M and 4GB VRAM Radeon Pro 575 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 150W)
AMD Radeon Pro 575 's Advantages
Released 5 years and 5 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 25.60GB/s)
1568 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7590M
0.576 TFLOPS
Radeon Pro 575 +679%
4.489 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jun 2017
London
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1695 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
217.0GB/s

Render Config

6
Compute Units
32
-
-
-
480
Shading Units
2048
24
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
35.07 GPixel/s
14.40 GTexel/s
Texture Rate
140.3 GTexel/s
-
FP16 (half)
4.489 TFLOPS
576.0 GFLOPS
FP32 (float)
4.489 TFLOPS
-
FP64 (double)
280.6 GFLOPS

Board Design

18W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Polaris 20
Thames XT (216-0833000)
GPU Variant
Polaris 20 XL (215-0910052)
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.716 billion
Transistors
5.7 billion
104 mm²
Die Size
232 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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