Home GPU Comparison AMD Radeon 550X vs NVIDIA GeForce GTX 750 Ti

AMD Radeon 550X vs NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 12% (1218MHz vs 1085MHz)
Larger VRAM bandwidth (112.0GB/s vs 86.40GB/s)
Lower TDP (50W vs 60W)
NVIDIA GeForce GTX 750 Ti 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 550X
1.247 TFLOPS
GeForce GTX 750 Ti +11%
1.389 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Feb 2014
Polaris
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1082 MHz
Base Clock
1020 MHz
1218 MHz
Boost Clock
1085 MHz
1750 MHz
Memory Clock
1350 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
112.0GB/s
Bandwidth
86.40GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

19.49 GPixel/s
Pixel Rate
17.36 GPixel/s
38.98 GTexel/s
Texture Rate
43.40 GTexel/s
1247 GFLOPS
FP16 (half)
-
1247 GFLOPS
FP32 (float)
1389 GFLOPS
77.95 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

50W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 2.0
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
GM107
Lexa PRO (215-0904018)
GPU Variant
GM107-400-A2
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.87 billion
103 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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