Radeon RX 6800 XT vs Radeon RX 570
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 4GB VRAM Radeon RX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6800 XT 's Advantages
Released 3 years and 6 months late
Boost Clock has increased by 81% (2250MHz vs 1244MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)
2560 additional rendering cores
Radeon RX 570 's Advantages
Lower TDP (150W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 6800 XT
+307%
20740
Radeon RX 570
5095
3DMark Time Spy
Radeon RX 6800 XT
+401%
19329
Radeon RX 570
3851
3DMark Time Spy Extreme
Radeon RX 6800 XT
+426%
9315
Radeon RX 570
1770
Shadow of the Tomb Raider 2160p
Radeon RX 6800 XT
+300%
72
Radeon RX 570
18
Shadow of the Tomb Raider 1440p
Radeon RX 6800 XT
+294%
134
Radeon RX 570
34
Shadow of the Tomb Raider 1080p
Radeon RX 6800 XT
+261%
188
Radeon RX 570
52
Battlefield 5 2160p
Radeon RX 6800 XT
+285%
104
Radeon RX 570
27
Battlefield 5 1440p
Radeon RX 6800 XT
+250%
179
Radeon RX 570
51
Battlefield 5 1080p
Radeon RX 6800 XT
+188%
199
Radeon RX 570
69
GTA 5 2160p
Radeon RX 6800 XT
+270%
111
Radeon RX 570
30
GTA 5 1440p
Radeon RX 6800 XT
+142%
138
Radeon RX 570
57
GTA 5 1080p
Radeon RX 6800 XT
+78%
178
Radeon RX 570
100
Graphics Card
Oct 2020
Release Date
Apr 2017
Navi II
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1825 MHz
Base Clock
1168 MHz
2250 MHz
Boost Clock
1244 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
224.0GB/s
Render Config
72
Compute Units
32
4608
Shading Units
2048
288
TMUs
128
128
ROPs
32
72
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
128 MB
L3 Cache
-
Theoretical Performance
288.0 GPixel/s
Pixel Rate
39.81 GPixel/s
648.0 GTexel/s
Texture Rate
159.2 GTexel/s
41.47 TFLOPS
FP16 (half)
5.095 TFLOPS
20.74 TFLOPS
FP32 (float)
5.095 TFLOPS
1296 GFLOPS
FP64 (double)
318.5 GFLOPS
Board Design
300W
TDP
150W
700 W
Suggested PSU
450 W
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x HDMI 2.0b
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
Navi 21
GPU Name
Polaris 20
Navi 21 XT
(215-121000177)
GPU Variant
Polaris 20 XL
(215-0910052)
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
7 nm
Process Size
14 nm
26.8 billion
Transistors
5.7 billion
520 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
6.5
Shader Model
6.4
