Home GPU Comparison ATI Mobility Radeon HD 5470 vs NVIDIA GeForce GT 745A

ATI Mobility Radeon HD 5470 vs NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5470 and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5470 's Advantages
Lower TDP (15W vs 33W)
NVIDIA GeForce GT 745A 's Advantages
Released 3 years and 7 months late
Boost Clock915MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5470
0.12 TFLOPS
GeForce GT 745A +485%
0.703 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Aug 2013
Manhattan
Generation
GeForce 700A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
837 MHz
-
Boost Clock
915 MHz
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

1
Compute Units
-
-
-
-
80
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.000 GPixel/s
Pixel Rate
7.320 GPixel/s
6.000 GTexel/s
Texture Rate
29.28 GTexel/s
-
-
-
120.0 GFLOPS
FP32 (float)
702.7 GFLOPS
-
FP64 (double)
29.28 GFLOPS

Board Design

15W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Park
GPU Name
GK107
Park XT (216-0774009)
GPU Variant
N14P-LP
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.27 billion
59 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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