Home GPU Comparison NVIDIA GeForce GTX 1060 5 GB vs AMD Radeon 550X 640SP

NVIDIA GeForce GTX 1060 5 GB vs AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 5GB VRAM GeForce GTX 1060 5 GB and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1060 5 GB 's Advantages
Boost Clock has increased by 60% (1709MHz vs 1071MHz)
More VRAM (5GB vs 4GB)
Larger VRAM bandwidth (160.2GB/s vs 48.00GB/s)
640 additional rendering cores
AMD Radeon 550X 640SP 's Advantages
Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)
GeForce GTX 1060 5 GB +219%
4.375 TFLOPS
Radeon 550X 640SP
1.371 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Apr 2018
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1506 MHz
Base Clock
1019 MHz
1709 MHz
Boost Clock
1071 MHz
2002 MHz
Memory Clock
1500 MHz

Memory

5GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
160bit
Memory Bus
64bit
160.2GB/s
Bandwidth
48.00GB/s

Render Config

10
SM Count
-
-
Compute Units
10
1280
Shading Units
640
80
TMUs
40
40
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1280 KB
L2 Cache
256 KB

Theoretical Performance

68.36 GPixel/s
Pixel Rate
17.14 GPixel/s
136.7 GTexel/s
Texture Rate
42.84 GTexel/s
68.36 GFLOPS
FP16 (half)
1371 GFLOPS
4.375 TFLOPS
FP32 (float)
1371 GFLOPS
136.7 GFLOPS
FP64 (double)
85.68 GFLOPS

Graphics Processor

GP106
GPU Name
Lexa
GP106-350-K3-A1
GPU Variant
Lexa PRO (215-0904018)
Pascal
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
4.4 billion
Transistors
2.2 billion
200 mm²
Die Size
103 mm²

Board Design

120W
TDP
50W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.4

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