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

AMD Radeon RX 550 640SP vs NVIDIA GeForce GTX 560

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 1024MB VRAM GeForce GTX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages
Released 6 years and 5 months late
Boost Clock1071MHz
More VRAM (2GB vs 1GB)
304 additional rendering cores
Lower TDP (60W vs 150W)
NVIDIA GeForce GTX 560 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 96.00GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 550 640SP +25%
1.371 TFLOPS
GeForce GTX 560
1.089 TFLOPS
VS

Graphics Card

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

Clock Speeds

1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
7
10
Compute Units
-
640
Shading Units
336
40
TMUs
56
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
512 KB

Theoretical Performance

17.14 GPixel/s
Pixel Rate
11.34 GPixel/s
42.84 GTexel/s
Texture Rate
45.36 GTexel/s
1371 GFLOPS
FP16 (half)
-
1371 GFLOPS
FP32 (float)
1089 GFLOPS
85.68 GFLOPS
FP64 (double)
90.72 GFLOPS

Graphics Processor

Baffin
GPU Name
GF114
Baffin LE
GPU Variant
GF114-325-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
1.95 billion
123 mm²
Die Size
332 mm²

Board Design

60W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Features

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

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