Home GPU Comparison NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 3550

NVIDIA GeForce GT 440 OEM vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 440 OEM and 512MB VRAM Radeon HD 3550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 OEM 's Advantages
Released 2 years and 2 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (43.20GB/s vs 6.336GB/s)
104 additional rendering cores
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GT 440 OEM +872%
0.467 TFLOPS
Radeon HD 3550
0.048 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
396 MHz

Memory

1536MB
Memory Size
512MB
DDR3
Memory Type
DDR2
192bit
Memory Bus
64bit
43.20GB/s
Bandwidth
6.336GB/s

Render Config

-
Compute Units
2
3
SM Count
-
144
Shading Units
40
24
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.860 GPixel/s
Pixel Rate
2.376 GPixel/s
19.44 GTexel/s
Texture Rate
2.376 GTexel/s
-
-
-
466.6 GFLOPS
FP32 (float)
47.52 GFLOPS
38.88 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
30W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DisplayPort
None
Power Connectors
None

Graphics Processor

GF106
GPU Name
RV620
-
GPU Variant
RV620 PRO (215-0670006)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.181 billion
238 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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