Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 3550

NVIDIA NVS 300 vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 512MB VRAM Radeon HD 3550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (12.64GB/s vs 6.336GB/s)
Lower TDP (18W vs 30W)
ATI Radeon HD 3550 's Advantages
24 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 3550 +23%
0.048 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Aug 2008
NVS
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
12.64GB/s
Bandwidth
6.336GB/s

Render Config

-
Compute Units
2
2
SM Count
-
16
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
2.376 GPixel/s
4.160 GTexel/s
Texture Rate
2.376 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
47.52 GFLOPS
-
-
-

Board Design

18W
TDP
30W
200 W
Suggested PSU
200 W
1x DMS-59
Outputs
2x DisplayPort
None
Power Connectors
None

Graphics Processor

GT218
GPU Name
RV620
GT218-670-B1
GPU Variant
RV620 PRO (215-0670006)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.181 billion
57 mm²
Die Size
67 mm²

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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