Home GPU Comparison NVIDIA GeForce GTX 560 Ti vs AMD Radeon HD 6670

NVIDIA GeForce GTX 560 Ti vs AMD Radeon HD 6670

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti and 1024MB VRAM Radeon HD 6670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 64.00GB/s)
AMD Radeon HD 6670 's Advantages
96 additional rendering cores
Lower TDP (66W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti +64%
1.263 TFLOPS
Radeon HD 6670
0.768 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Apr 2011
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.3GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
8
SM Count
-
384
Shading Units
480
64
TMUs
24
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.17 GPixel/s
Pixel Rate
6.400 GPixel/s
52.67 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1263 GFLOPS
FP32 (float)
768.0 GFLOPS
105.3 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
66W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GF114
GPU Name
Turks
GF114-400-A1
GPU Variant
Turks XT (215-0803000)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.716 billion
332 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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