Home GPU Comparison AMD Radeon HD 6570 vs ATI Radeon HD 3470

AMD Radeon HD 6570 vs ATI Radeon HD 3470

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6570 and 256MB VRAM Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
Released 3 years and 3 months late
Larger VRAM bandwidth (64.00GB/s vs 15.20GB/s)
440 additional rendering cores
ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 60W)

Score

Benchmark

FP32 (float)
Radeon HD 6570 +875%
0.624 TFLOPS
Radeon HD 3470
0.064 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2008
Northern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
950 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
15.20GB/s

Render Config

-
SM Count
-
6
Compute Units
2
480
Shading Units
40
24
TMUs
4
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

5.200 GPixel/s
Pixel Rate
3.200 GPixel/s
15.60 GTexel/s
Texture Rate
3.200 GTexel/s
-
FP16 (half)
-
624.0 GFLOPS
FP32 (float)
64.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

Turks
GPU Name
RV620
Turks PRO (215-0803002)
GPU Variant
RV620 PRO (215-0670006)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.716 billion
Transistors
0.181 billion
118 mm²
Die Size
67 mm²

Board Design

60W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.1

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