GeForce GT 140 OEM vs Radeon RX 550
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 's Advantages
Released 8 years and 1 months late
Boost Clock1183MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (112.0GB/s vs 57.60GB/s)
448 additional rendering cores
Lower TDP (50W vs 105W)
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
Radeon RX 550
+482%
1211
Graphics Card
Mar 2009
Release Date
Apr 2017
GeForce 100
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1100 MHz
-
Boost Clock
1183 MHz
900 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
8
SM Count
-
64
Shading Units
512
32
TMUs
32
16
ROPs
16
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
512 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
18.93 GPixel/s
20.80 GTexel/s
Texture Rate
37.86 GTexel/s
-
FP16 (half)
1211 GFLOPS
208.0 GFLOPS
FP32 (float)
1211 GFLOPS
-
FP64 (double)
75.71 GFLOPS
Board Design
105W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None
Graphics Processor
G94B
GPU Name
Lexa
-
GPU Variant
Lexa PRO
(215-0904018)
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.505 billion
Transistors
2.2 billion
196 mm²
Die Size
103 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.4