Home GPU Comparison NVIDIA GeForce GTX 460 vs NVIDIA NVS 300

NVIDIA GeForce GTX 460 vs NVIDIA NVS 300

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 512MB VRAM NVS 300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 's Advantages
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 12.64GB/s)
320 additional rendering cores
NVIDIA NVS 300 's Advantages
Released 6 months late
Lower TDP (18W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 +2225%
0.907 TFLOPS
NVS 300
0.039 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Jan 2011
GeForce 400
Generation
NVS
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
790 MHz

Memory

768MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
86.40GB/s
Bandwidth
12.64GB/s

Render Config

-
-
-
7
SM Count
2
336
Shading Units
16
56
TMUs
8
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

9.450 GPixel/s
Pixel Rate
2.080 GPixel/s
37.80 GTexel/s
Texture Rate
4.160 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
39.36 GFLOPS
75.60 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
18W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DMS-59
-
Power Connectors
None

Graphics Processor

GF104
GPU Name
GT218
GF104-300-KB-A1
GPU Variant
GT218-670-B1
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.26 billion
332 mm²
Die Size
57 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1

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