Home GPU Comparison AMD Radeon Pro 570X vs AMD Radeon HD 8690M

AMD Radeon Pro 570X vs AMD Radeon HD 8690M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 570X and 2GB VRAM Radeon HD 8690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570X 's Advantages
Released 6 years late
Boost Clock has increased by 13% (1105MHz vs 975MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (217.6GB/s vs 32.00GB/s)
1472 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 570X +534%
3.96 TFLOPS
Radeon HD 8690M
0.624 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Mar 2013
Radeon Pro Mac
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
925 MHz
1105 MHz
Boost Clock
975 MHz
1700 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
217.6GB/s
Bandwidth
32.00GB/s

Render Config

28
Compute Units
5
-
-
-
1792
Shading Units
320
112
TMUs
20
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

35.36 GPixel/s
Pixel Rate
7.800 GPixel/s
123.8 GTexel/s
Texture Rate
19.50 GTexel/s
3.960 TFLOPS
FP16 (half)
-
3.960 TFLOPS
FP32 (float)
624.0 GFLOPS
247.5 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

150W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Polaris 20
GPU Name
Sun
Polaris 20
GPU Variant
Sun S3 XT (216-0841009)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
0.69 billion
232 mm²
Die Size
56 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5 (5.1)

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