Home GPU Comparison NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon 550

NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon 550

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 Ti 448 and 2GB VRAM Radeon 550 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
Larger VRAM bandwidth (152.0GB/s vs 56.00GB/s)
AMD Radeon 550 's Advantages
Released 5 years and 5 months late
Boost Clock1183MHz
More VRAM (2GB vs 1280GB)
64 additional rendering cores
Lower TDP (50W vs 210W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti 448 +8%
1.312 TFLOPS
Radeon 550
1.211 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Apr 2017
GeForce 500
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1183 MHz
950 MHz
Memory Clock
1750 MHz

Memory

1280MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
64bit
152.0GB/s
Bandwidth
56.00GB/s

Render Config

-
Compute Units
8
14
SM Count
-
448
Shading Units
512
56
TMUs
32
40
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

20.50 GPixel/s
Pixel Rate
18.93 GPixel/s
40.99 GTexel/s
Texture Rate
37.86 GTexel/s
-
FP16 (half)
1211 GFLOPS
1312 GFLOPS
FP32 (float)
1211 GFLOPS
164.0 GFLOPS
FP64 (double)
75.71 GFLOPS

Board Design

210W
TDP
50W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

GF110
GPU Name
Lexa
GF110-270-A1
GPU Variant
Lexa PRO (215-0904018)
Fermi 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
3 billion
Transistors
2.2 billion
520 mm²
Die Size
103 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.7

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