Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 3650

NVIDIA NVS 300 vs ATI Radeon HD 3650

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 256MB VRAM Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Released 3 years late
More VRAM (512GB vs 256GB)
Lower TDP (18W vs 65W)
ATI Radeon HD 3650 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 12.64GB/s)
104 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 3650 +346%
0.174 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.64GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
2
SM Count
-
16
Shading Units
120
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
2.900 GPixel/s
4.160 GTexel/s
Texture Rate
5.800 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
174.0 GFLOPS
-
-
-

Board Design

18W
TDP
65W
200 W
Suggested PSU
250 W
1x DMS-59
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GT218
GPU Name
RV635
GT218-670-B1
GPU Variant
RV635 PRO (215-0682008)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.378 billion
57 mm²
Die Size
135 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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