Home GPU Comparison AMD Radeon RX 550 vs AMD Radeon R9 370X

AMD Radeon RX 550 vs AMD Radeon R9 370X

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 2GB VRAM Radeon R9 370X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 15% (1183MHz vs 1030MHz)
Lower TDP (50W vs 180W)
AMD Radeon R9 370X 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 112.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550
1.211 TFLOPS
Radeon R9 370X +117%
2.637 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Aug 2015
Polaris
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1100 MHz
Base Clock
980 MHz
1183 MHz
Boost Clock
1030 MHz
1750 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
179.2GB/s

Render Config

8
Compute Units
24
-
-
-
512
Shading Units
1280
32
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

18.93 GPixel/s
Pixel Rate
32.96 GPixel/s
37.86 GTexel/s
Texture Rate
82.40 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
2.637 TFLOPS
75.71 GFLOPS
FP64 (double)
164.8 GFLOPS

Board Design

50W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

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

Graphics Features

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

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