Home GPU Comparison AMD Radeon HD 7570 OEM vs ATI Radeon HD 3470

AMD Radeon HD 7570 OEM vs ATI Radeon HD 3470

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7570 OEM 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 7570 OEM 's Advantages
Released 5 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 15.20GB/s)
360 additional rendering cores
ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 39W)

Score

Benchmark

FP32 (float)
Radeon HD 7570 OEM +712%
0.52 TFLOPS
Radeon HD 3470
0.064 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2008
Southern Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
950 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
15.20GB/s

Render Config

5
Compute Units
2
-
-
-
400
Shading Units
40
20
TMUs
4
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
3.200 GPixel/s
13.00 GTexel/s
Texture Rate
3.200 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
64.00 GFLOPS
-
-
-

Board Design

39W
TDP
30W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Processor

Redwood
GPU Name
RV620
Redwood PRO (215-0757004)
GPU Variant
RV620 PRO (215-0670006)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.181 billion
104 mm²
Die Size
67 mm²

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
-
-
-
5.0
Shader Model
4.1

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