Home GPU Comparison ATI Radeon HD 3470 vs NVIDIA GeForce GTX 480

ATI Radeon HD 3470 vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3470 and 1536MB VRAM GeForce GTX 480 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 250W)
NVIDIA GeForce GTX 480 's Advantages
Released 2 years and 2 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (177.4GB/s vs 15.20GB/s)
440 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3470
0.064 TFLOPS
GeForce GTX 480 +2001%
1.345 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Mar 2010
Radeon R600
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
924 MHz

Memory

256MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
15.20GB/s
Bandwidth
177.4GB/s

Render Config

2
Compute Units
-
-
SM Count
15
40
Shading Units
480
4
TMUs
60
4
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
21.03 GPixel/s
3.200 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
64.00 GFLOPS
FP32 (float)
1345 GFLOPS
-
FP64 (double)
168.1 GFLOPS

Board Design

30W
TDP
250W
200 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV620
GPU Name
GF100
RV620 PRO (215-0670006)
GPU Variant
GF100-375-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
3.1 billion
67 mm²
Die Size
529 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
4.1
Shader Model
5.1

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