Home GPU Comparison AMD Radeon RX 570X vs AMD Radeon RX 8800 XT

AMD Radeon RX 570X vs AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570X and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570X 's Advantages
Lower TDP (150W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 95% (2430MHz vs 1244MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (624.1GB/s vs 224.0GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 570X
5.095 TFLOPS
Radeon RX 8800 XT +290%
19.91 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Unknown
Polaris
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1168 MHz
Base Clock
1295 MHz
1244 MHz
Boost Clock
2430 MHz
1750 MHz
Memory Clock
2438 MHz

Memory

8GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
224.0GB/s
Bandwidth
624.1GB/s

Render Config

32
Compute Units
64
-
-
-
2048
Shading Units
4096
128
TMUs
256
32
ROPs
96
-
-
-
-
RT Cores
64
16 KB (per CU)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
64 MB

Theoretical Performance

39.81 GPixel/s
Pixel Rate
233.3 GPixel/s
159.2 GTexel/s
Texture Rate
622.1 GTexel/s
5.095 TFLOPS
FP16 (half)
39.81 TFLOPS
5.095 TFLOPS
FP32 (float)
19.91 TFLOPS
318.5 GFLOPS
FP64 (double)
622.1 GFLOPS

Board Design

150W
TDP
220W
450 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Polaris 20
GPU Name
Navi 48
Polaris 20 XL (215-0910052)
GPU Variant
Navi 48 XT
GCN 4.0
Architecture
RDNA 4.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
5.7 billion
Transistors
Unknown
232 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.8

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