Home GPU Comparison NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon RX 550 640SP

NVIDIA GeForce GTX 560 Ti 448 vs AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 Ti 448 and 2GB VRAM Radeon RX 550 640SP 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 96.00GB/s)
AMD Radeon RX 550 640SP 's Advantages
Released 5 years and 11 months late
Boost Clock1071MHz
More VRAM (2GB vs 1280GB)
192 additional rendering cores
Lower TDP (60W vs 210W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti 448
1.312 TFLOPS
Radeon RX 550 640SP +4%
1.371 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
950 MHz
Memory Clock
1500 MHz

Memory

1280MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
128bit
152.0GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
10
14
SM Count
-
448
Shading Units
640
56
TMUs
40
40
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

20.50 GPixel/s
Pixel Rate
17.14 GPixel/s
40.99 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
1312 GFLOPS
FP32 (float)
1371 GFLOPS
164.0 GFLOPS
FP64 (double)
85.68 GFLOPS

Board Design

210W
TDP
60W
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
Baffin
GF110-270-A1
GPU Variant
Baffin LE
Fermi 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
3 billion
Transistors
3 billion
520 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
2.0
CUDA
-
5.1
Shader Model
6.4

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