Home GPU Comparison NVIDIA GeForce GTX 490 vs NVIDIA GeForce GTX 560 Ti

NVIDIA GeForce GTX 490 vs NVIDIA GeForce GTX 560 Ti

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 1024MB VRAM GeForce GTX 560 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 128.3GB/s)
96 additional rendering cores
NVIDIA GeForce GTX 560 Ti 's Advantages
Lower TDP (170W vs 365W)

Score

Benchmark

FP32 (float)
GeForce GTX 490
1.166 TFLOPS
GeForce GTX 560 Ti +8%
1.263 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2011
GeForce 400
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
854 MHz
Memory Clock
1002 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
164.0GB/s
Bandwidth
128.3GB/s

Render Config

15
SM Count
8
-
Compute Units
-
480
Shading Units
384
60
TMUs
64
48
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
512 KB

Theoretical Performance

18.24 GPixel/s
Pixel Rate
13.17 GPixel/s
36.48 GTexel/s
Texture Rate
52.67 GTexel/s
-
FP16 (half)
-
1166 GFLOPS
FP32 (float)
1263 GFLOPS
145.8 GFLOPS
FP64 (double)
105.3 GFLOPS

Graphics Processor

GF100
GPU Name
GF114
GF100-375-A3
GPU Variant
GF114-400-A1
Fermi
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
1.95 billion
529 mm²
Die Size
332 mm²

Board Design

365W
TDP
170W
750 W
Suggested PSU
450 W
3x DVI 1x mini-DisplayPort
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
2.1
5.1
Shader Model
5.1

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