Home GPU Comparison AMD Radeon Pro 575X vs AMD Radeon HD 7650M

AMD Radeon Pro 575X vs AMD Radeon HD 7650M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 1024MB VRAM Radeon HD 7650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages
Released 7 years and 2 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (217.6GB/s vs 25.60GB/s)
1568 additional rendering cores
AMD Radeon HD 7650M 's Advantages
Lower TDP (20W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575X +939%
4.489 TFLOPS
Radeon HD 7650M
0.432 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Jan 2012
Radeon Pro Mac
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1700 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
217.6GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

35.07 GPixel/s
Pixel Rate
7.200 GPixel/s
140.3 GTexel/s
Texture Rate
10.80 GTexel/s
4.489 TFLOPS
FP16 (half)
-
4.489 TFLOPS
FP32 (float)
432.0 GFLOPS
280.6 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

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

Graphics Features

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

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