GPU Comparison
RADEON
AMD Radeon RX 5500 XT
CORE STATE
Navi 14
VRAM
4 GB
CLOCK SPEED
1845 MHz
TDP
130 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 550X
CORE STATE
Lexa
VRAM
4 GB
CLOCK SPEED
1183 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 5500 XT
RX 550X
Core Specs
Shading Units
1,408
512
-63.6%
Shaders
1,408
512
-63.6%
TMUs
88
32
-63.6%
ROPs
32
16
-50.0%
Compute Units
22
8
-63.6%
Clocks
Base Clock
1607 MHz
1100 MHz
Boost Clock
1845 MHz
1183 MHz
Game Clock
1717 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
224.0 GB/s
96.00 GB/s
Cache
L1 Cache
—
16 KB (per CU)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
59.04 GPixel/s
18.93 GPixel/s
Texture Rate
162.4 GTexel/s
37.86 GTexel/s
FP32 (TFLOPS)
5.196 TFLOPS
1,211.4 GFLOPS
FP64 (TFLOPS)
324.7 GFLOPS (1:16)
75.71 GFLOPS (1:16)
FP16 (TFLOPS)
10.39 TFLOPS (2:1)
1,211.4 GFLOPS (1:1)
Power
TDP
130 W
50 W
TDP (W)
130
50
-61.5%
Suggested PSU
300 W
250 W
Power Connectors
1x 8-pin
None
Architecture
Architecture
RDNA 1.0
GCN 4.0
GPU Name
Navi 14
Lexa
Generation
Navi
(RX 5000)
Polaris
(RX 500X)
Process Size
7 nm
14 nm
Transistors
6,400 million
2,200 million
Die Size
158 mm²
103 mm²
Foundry
TSMC
GlobalFoundries
Density
40.5M / mm²
21.4M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.1
2.1
Shader Model
6.8
6.7
Physical
Slot Width
Dual-slot
Dual-slot
Length
180 mm
7.1 inches
145 mm
5.7 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Other
Launch Price
169 USD
—
Production
End-of-life
End-of-life
Predecessor
Vega
Polaris
Successor
Navi II
Vega