Home GPU Comparison ATI Radeon HD 3470 vs ATI Radeon HD 5750

ATI Radeon HD 3470 vs ATI Radeon HD 5750

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3470 and 1024MB VRAM Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 86W)
ATI Radeon HD 5750 's Advantages
Released 1 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (73.60GB/s vs 15.20GB/s)
680 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3470
0.064 TFLOPS
Radeon HD 5750 +1475%
1.008 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Oct 2009
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
1150 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
15.20GB/s
Bandwidth
73.60GB/s

Render Config

2
Compute Units
9
-
-
-
40
Shading Units
720
4
TMUs
36
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
11.20 GPixel/s
3.200 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
64.00 GFLOPS
FP32 (float)
1008 GFLOPS
-
-
-

Board Design

30W
TDP
86W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

RV620
GPU Name
Juniper
RV620 PRO (215-0670006)
GPU Variant
Juniper LE (215-0754009)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
1.04 billion
67 mm²
Die Size
166 mm²

Graphics Features

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

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