NVIDIA GeForce GTX 490 vs NVIDIA NVS 1000
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 2GB VRAM NVS 1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 490 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 28.51GB/s)
288 additional rendering cores
NVIDIA NVS 1000 's Advantages
More VRAM (2GB vs 1536GB)
Lower TDP (35W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
+281%
1.166 TFLOPS
NVS 1000
0.306 TFLOPS
Graphics Card
Unknown
Release Date
Unknown
GeForce 400
Generation
NVS
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
854 MHz
Memory Clock
891 MHz
Memory
1536MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
164.0GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
15
SM Count
-
480
Shading Units
192
60
TMUs
16
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
3.188 GPixel/s
36.48 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
306.0 GFLOPS
145.8 GFLOPS
FP64 (double)
12.75 GFLOPS
Board Design
365W
TDP
35W
750 W
Suggested PSU
200 W
3x DVI
1x mini-DisplayPort
Outputs
4x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
-
Graphics Processor
GF100
GPU Name
GK107
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
1.27 billion
529 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1
