Home GPU Comparison NVIDIA GeForce GTX 970 vs ATI Radeon HD 5470

NVIDIA GeForce GTX 970 vs ATI Radeon HD 5470

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 512MB VRAM Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Released 2 years and 7 months late
Boost Clock1178MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (224.4GB/s vs 6.400GB/s)
1584 additional rendering cores
ATI Radeon HD 5470 's Advantages
Lower TDP (19W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +3669%
3.92 TFLOPS
Radeon HD 5470
0.104 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Feb 2012
GeForce 900
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
-
-
-
1664
Shading Units
80
104
TMUs
8
56
ROPs
4
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

65.97 GPixel/s
Pixel Rate
2.600 GPixel/s
122.5 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
3.920 TFLOPS
FP32 (float)
104.0 GFLOPS
122.5 GFLOPS
FP64 (double)
-

Board Design

148W
TDP
19W
300 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GM204
GPU Name
Cedar
GM204-200-A1
GPU Variant
Cedar PRO
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
0.292 billion
398 mm²
Die Size
59 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
5.0

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