Home GPU Comparison AMD Radeon RX 550X vs AMD Radeon R7 240 OEM

AMD Radeon RX 550X vs AMD Radeon R7 240 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 550X and 2GB VRAM Radeon R7 240 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 52% (1183MHz vs 780MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550X +142%
1.211 TFLOPS
Radeon R7 240 OEM
0.499 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Nov 2013
Polaris
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1100 MHz
Base Clock
730 MHz
1183 MHz
Boost Clock
780 MHz
1500 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
8
Compute Units
5
512
Shading Units
320
32
TMUs
20
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

18.93 GPixel/s
Pixel Rate
6.240 GPixel/s
37.86 GTexel/s
Texture Rate
15.60 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
499.2 GFLOPS
75.71 GFLOPS
FP64 (double)
31.20 GFLOPS

Graphics Processor

Lexa
GPU Name
Oland
Lexa PRO (215-0904018)
GPU Variant
-
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
0.95 billion
103 mm²
Die Size
77 mm²

Board Design

50W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
5.1

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