Home GPU Comparison AMD Radeon R9 FURY X vs AMD Radeon 550X

AMD Radeon R9 FURY X vs AMD Radeon 550X

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 FURY X and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 FURY X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)
3584 additional rendering cores
AMD Radeon 550X 's Advantages
Released 3 years and 9 months late
Boost Clock1218MHz
Lower TDP (50W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 FURY X +589%
8.602 TFLOPS
Radeon 550X
1.247 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Mar 2019
Pirate Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1082 MHz
-
Boost Clock
1218 MHz
500 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
2GB
HBM
Memory Type
GDDR5
4096bit
Memory Bus
128bit
512.0GB/s
Bandwidth
112.0GB/s

Render Config

-
SM Count
-
64
Compute Units
8
4096
Shading Units
512
256
TMUs
32
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

67.20 GPixel/s
Pixel Rate
19.49 GPixel/s
268.8 GTexel/s
Texture Rate
38.98 GTexel/s
8.602 TFLOPS
FP16 (half)
1247 GFLOPS
8.602 TFLOPS
FP32 (float)
1247 GFLOPS
537.6 GFLOPS
FP64 (double)
77.95 GFLOPS

Graphics Processor

Fiji
GPU Name
Lexa
Fiji XT C8 (215-0862040)
GPU Variant
Lexa PRO (215-0904018)
GCN 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
8.9 billion
Transistors
2.2 billion
596 mm²
Die Size
103 mm²

Board Design

275W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
2x 8-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.3
Shader Model
6.4

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