Radeon RX 5700 XT vs Radeon X1550 PCI
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 256MB VRAM Radeon X1550 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 5700 XT 's Advantages
Released 12 years and 6 months late
Boost Clock1905MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 4.256GB/s)
2560 additional rendering cores
Radeon X1550 PCI 's Advantages
Lower TDP (27W vs 225W)
Score
Graphics Card
Jul 2019
Release Date
Jan 2007
Navi
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1605 MHz
Base Clock
-
1905 MHz
Boost Clock
-
1750 MHz
Memory Clock
266 MHz
Memory
8GB
Memory Size
256MB
GDDR6
Memory Type
DDR2
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
4.256GB/s
Render Config
40
Compute Units
-
2560
Shading Units
-
160
TMUs
4
64
ROPs
4
4 MB
L2 Cache
-
Theoretical Performance
121.9 GPixel/s
Pixel Rate
1.808 GPixel/s
304.8 GTexel/s
Texture Rate
1.808 GTexel/s
19.51 TFLOPS
FP16 (half)
-
9.754 TFLOPS
FP32 (float)
-
609.6 GFLOPS
FP64 (double)
-
Board Design
225W
TDP
27W
550 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 10
GPU Name
RV516
Navi 10 XT
(215-0917210)
GPU Variant
-
RDNA 1.0
Architecture
R500
TSMC
Foundry
UMC
7 nm
Process Size
80 nm
10.3 billion
Transistors
0.107 billion
251 mm²
Die Size
100 mm²
Graphics Features
12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
6.5
Shader Model
3.0
