Home GPU Comparison ATI Radeon HD 3550 vs NVIDIA GeForce GTX 470 X2

ATI Radeon HD 3550 vs NVIDIA GeForce GTX 470 X2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 215W)
NVIDIA GeForce GTX 470 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (107.1GB/s vs 6.336GB/s)
312 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3550
0.048 TFLOPS
GeForce GTX 470 X2 +1681%
0.855 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Unknown
Radeon R600
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
837 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.336GB/s
Bandwidth
107.1GB/s

Render Config

2
Compute Units
-
-
SM Count
11
40
Shading Units
352
4
TMUs
44
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.376 GPixel/s
Pixel Rate
13.38 GPixel/s
2.376 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
47.52 GFLOPS
FP32 (float)
855.4 GFLOPS
-
-
-

Board Design

30W
TDP
215W
200 W
Suggested PSU
550 W
2x DisplayPort
Outputs
3x DVI
None
Power Connectors
2x 8-pin

Graphics Processor

RV620
GPU Name
GF100
RV620 PRO (215-0670006)
GPU Variant
GF100-030-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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