Home GPU Comparison ATI Mobility Radeon HD 3450 vs AMD Radeon Pro 560X

ATI Mobility Radeon HD 3450 vs AMD Radeon Pro 560X

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 4GB VRAM Radeon Pro 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 560X 's Advantages
Released 10 years and 6 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (94.08GB/s vs 6.400GB/s)
984 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3450
0.04 TFLOPS
Radeon Pro 560X +5040%
2.056 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jul 2018
M8x
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1470 MHz

Memory

256MB
Memory Size
4GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
94.08GB/s

Render Config

2
Compute Units
16
-
-
-
40
Shading Units
1024
4
TMUs
64
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
16.06 GPixel/s
2.000 GTexel/s
Texture Rate
64.26 GTexel/s
-
FP16 (half)
2.056 TFLOPS
40.00 GFLOPS
FP32 (float)
2.056 TFLOPS
-
FP64 (double)
128.5 GFLOPS

Board Design

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

Graphics Processor

M82
GPU Name
Polaris 21
M82-SCE XT (216-0707011)
GPU Variant
Polaris 21 XT (215-0908004)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.181 billion
Transistors
3 billion
67 mm²
Die Size
123 mm²

Graphics Features

10.1
DirectX
12 (12_0)
3.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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