Home GPU Comparison ATI Radeon X1550 vs NVIDIA GeForce GTX 750 Ti

ATI Radeon X1550 vs NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages
Lower TDP (27W vs 60W)
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 7 years and 1 months late
Boost Clock1085MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (86.40GB/s vs 12.80GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Feb 2014
Radeon R500 PCIe
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
400 MHz
Memory Clock
1350 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
86.40GB/s

Render Config

-
-
-
-
-
-
-
Shading Units
640
4
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
17.36 GPixel/s
2.200 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
-
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS

Board Design

27W
TDP
60W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 2.0
None
Power Connectors
None

Graphics Processor

RV516
GPU Name
GM107
-
GPU Variant
GM107-400-A2
R500
Architecture
Maxwell
UMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.107 billion
Transistors
1.87 billion
100 mm²
Die Size
148 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (11_0)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
3.0
Shader Model
5.1

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