Home GPU Comparison NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon Sky 700

NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 Ti 448 and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti 448 's Advantages
Lower TDP (210W vs 225W)
AMD Radeon Sky 700 's Advantages
Released 1 years and 4 months late
More VRAM (6GB vs 1280GB)
Larger VRAM bandwidth (264.0GB/s vs 152.0GB/s)
1344 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti 448
1.312 TFLOPS
Radeon Sky 700 +145%
3.226 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Mar 2013
GeForce 500
Generation
Radeon Sky
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
1375 MHz

Memory

1280MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
384bit
152.0GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
28
14
SM Count
-
448
Shading Units
1792
56
TMUs
112
40
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

20.50 GPixel/s
Pixel Rate
28.80 GPixel/s
40.99 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
1312 GFLOPS
FP32 (float)
3.226 TFLOPS
164.0 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

210W
TDP
225W
550 W
Suggested PSU
550 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GF110
GPU Name
Tahiti
GF110-270-A1
GPU Variant
Tahiti PRO GL
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3 billion
Transistors
4.313 billion
520 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
5.1

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