GeForce GTX 1050 Ti vs Radeon 550X 640SP
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1050 Ti and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1050 Ti Advantages
Boost Clock has increased by 30% (1392MHz vs 1071MHz)
Larger VRAM bandwidth (112.1GB/s vs 48.00GB/s)
128 additional rendering cores
Radeon 550X 640SP Advantages
Released 1 years and 6 months late
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 1050 Ti
+55%
2138
Radeon 550X 640SP
1371
Graphics Card
Oct 2016
Release Date
Apr 2018
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1291 MHz
Base Clock
1019 MHz
1392 MHz
Boost Clock
1071 MHz
1752 MHz
Memory Clock
1500 MHz
Memory
4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
112.1GB/s
Bandwidth
48.00GB/s
Render Config
-
Compute Units
10
6
SM Count
-
768
Shading Units
640
48
TMUs
40
32
ROPs
16
48 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
Theoretical Performance
44.54 GPixel/s
Pixel Rate
17.14 GPixel/s
66.82 GTexel/s
Texture Rate
42.84 GTexel/s
33.41 GFLOPS
FP16 (half)
1371 GFLOPS
2.138 TFLOPS
FP32 (float)
1371 GFLOPS
66.82 GFLOPS
FP64 (double)
85.68 GFLOPS
Board Design
75W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GP107
GPU Name
Lexa
GP107-400-A1
GPU Variant
Lexa PRO
(215-0904018)
(215-0904018)
Pascal
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
3.3 billion
Transistors
2.2 billion
132 mm²
Die Size
103 mm²
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