Home GPU Comparison ATI Radeon HD 5470 vs NVIDIA GeForce GTX 745 OEM

ATI Radeon HD 5470 vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages
Lower TDP (19W vs 55W)
NVIDIA GeForce GTX 745 OEM 's Advantages
Released 2 years late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 6.400GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5470
0.104 TFLOPS
GeForce GTX 745 OEM +662%
0.793 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Feb 2014
Evergreen
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
28.80GB/s

Render Config

2
Compute Units
-
-
-
-
80
Shading Units
384
8
TMUs
24
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
16.53 GPixel/s
5.200 GTexel/s
Texture Rate
24.79 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
793.3 GFLOPS
-
FP64 (double)
24.79 GFLOPS

Board Design

19W
TDP
55W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 1x VGA
None
Power Connectors
None

Graphics Processor

Cedar
GPU Name
GM107
Cedar PRO
GPU Variant
GM107-220-A2
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.87 billion
59 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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