Home GPU Comparison ATI Mobility Radeon HD 5570 vs AMD Radeon R5 M255

ATI Mobility Radeon HD 5570 vs AMD Radeon R5 M255

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5570 and 2GB VRAM Radeon R5 M255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5570 's Advantages
16 additional rendering cores
AMD Radeon R5 M255 's Advantages
Released 1 years and 11 months late
Boost Clock940MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5570
0.44 TFLOPS
Radeon R5 M255 +63%
0.721 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Oct 2014
Manhattan
Generation
Gem System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
940 MHz
800 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
-
5
Compute Units
6
400
Shading Units
384
20
TMUs
24
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

4.400 GPixel/s
Pixel Rate
7.520 GPixel/s
11.00 GTexel/s
Texture Rate
22.56 GTexel/s
-
FP16 (half)
721.9 GFLOPS
440.0 GFLOPS
FP32 (float)
721.9 GFLOPS
-
FP64 (double)
45.12 GFLOPS

Graphics Processor

Pinewood
GPU Name
Topaz
Pinewood MXM (215-0757056)
GPU Variant
Topaz PRO (216-0858030)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
1.55 billion
104 mm²
Die Size
125 mm²

Board Design

20W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2.170
-
CUDA
-
5.0
Shader Model
6.5

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