Home GPU Comparison AMD Radeon RX 570 vs AMD Radeon RX 6900 XT

AMD Radeon RX 570 vs AMD Radeon RX 6900 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 570 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 's Advantages
Lower TDP (150W vs 300W)
AMD Radeon RX 6900 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)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 570
5.095 TFLOPS
Radeon RX 6900 XT +352%
23.04 TFLOPS
3DMark Time Spy
Radeon RX 570
3859
Radeon RX 6900 XT +442%
20932
Shadow of the Tomb Raider 2160p
Radeon RX 570
18
Radeon RX 6900 XT +338%
79
Shadow of the Tomb Raider 1440p
Radeon RX 570
34
Radeon RX 6900 XT +317%
142
Shadow of the Tomb Raider 1080p
Radeon RX 570
52
Radeon RX 6900 XT +273%
194
Battlefield 5 2160p
Radeon RX 570
27
Radeon RX 6900 XT +322%
114
Battlefield 5 1440p
Radeon RX 570
51
Radeon RX 6900 XT +292%
200
Battlefield 5 1080p
Radeon RX 570
69
Radeon RX 6900 XT +191%
201
GTA 5 2160p
Radeon RX 570
30
Radeon RX 6900 XT +323%
127
GTA 5 1440p
Radeon RX 570
57
Radeon RX 6900 XT +166%
152
GTA 5 1080p
Radeon RX 570
100
Radeon RX 6900 XT +89%
189
VS

Graphics Card

Apr 2017
Release Date
Oct 2020
Polaris
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1168 MHz
Base Clock
1825 MHz
1244 MHz
Boost Clock
2250 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
224.0GB/s
Bandwidth
512.0GB/s

Render Config

32
Compute Units
80
-
-
-
2048
Shading Units
5120
128
TMUs
320
32
ROPs
128
-
-
-
-
RT Cores
80
16 KB (per CU)
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

39.81 GPixel/s
Pixel Rate
288.0 GPixel/s
159.2 GTexel/s
Texture Rate
720.0 GTexel/s
5.095 TFLOPS
FP16 (half)
46.08 TFLOPS
5.095 TFLOPS
FP32 (float)
23.04 TFLOPS
318.5 GFLOPS
FP64 (double)
1440 GFLOPS

Board Design

150W
TDP
300W
450 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Polaris 20
GPU Name
Navi 21
Polaris 20 XL (215-0910052)
GPU Variant
Navi 21 XTX (215-121000167)
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
5.7 billion
Transistors
26.8 billion
232 mm²
Die Size
520 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.5

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