Home GPU Comparison NVIDIA NVS 300 vs NVIDIA GeForce GTX 650

NVIDIA NVS 300 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Lower TDP (18W vs 65W)
NVIDIA GeForce GTX 650 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 12.64GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
GeForce GTX 650 +1982%
0.812 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Sep 2012
NVS
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.64GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
2
SM Count
-
16
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
8.464 GPixel/s
4.160 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
812.5 GFLOPS
-
FP64 (double)
33.86 GFLOPS

Board Design

18W
TDP
65W
200 W
Suggested PSU
250 W
1x DMS-59
Outputs
2x DVI 1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

GT218
GPU Name
GK107
GT218-670-B1
GPU Variant
GK107-450-A2
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
1.27 billion
57 mm²
Die Size
118 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.2
CUDA
3.0
4.1
Shader Model
5.1

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