Home GPU Comparison AMD Radeon Pro 560X vs AMD Radeon HD 8850M

AMD Radeon Pro 560X vs AMD Radeon HD 8850M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 560X and 2GB VRAM Radeon HD 8850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 560X 's Advantages
Released 5 years and 3 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (94.08GB/s vs 64.00GB/s)
384 additional rendering cores
AMD Radeon HD 8850M 's Advantages
Boost Clock625MHz

Score

Benchmark

FP32 (float)
Radeon Pro 560X +157%
2.056 TFLOPS
Radeon HD 8850M
0.8 TFLOPS
VS

Graphics Card

Jul 2018
Release Date
Apr 2013
Radeon Pro Mac
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
575 MHz
-
Boost Clock
625 MHz
1470 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
94.08GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
16
Compute Units
10
1024
Shading Units
640
64
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

16.06 GPixel/s
Pixel Rate
10.00 GPixel/s
64.26 GTexel/s
Texture Rate
25.00 GTexel/s
2.056 TFLOPS
FP16 (half)
-
2.056 TFLOPS
FP32 (float)
800.0 GFLOPS
128.5 GFLOPS
FP64 (double)
50.00 GFLOPS

Graphics Processor

Polaris 21
GPU Name
Venus
Polaris 21 XT (215-0908004)
GPU Variant
Venus PRO (216-0846009)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.5 billion
123 mm²
Die Size
123 mm²

Board Design

75W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

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
-
CUDA
-
6.4
Shader Model
6.5 (5.1)

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