Home GPU Comparison AMD Radeon RX 570 X2 vs AMD Radeon RX 7900 XT

AMD Radeon RX 570 X2 vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570 X2 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 X2 's Advantages
Lower TDP (180W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Boost Clock has increased by 99% (2394MHz vs 1206MHz)
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (800.0GB/s vs 268.8GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 570 X2
4.94 TFLOPS
Radeon RX 7900 XT +942%
51.48 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2022
Mining GPUs
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1120 MHz
Base Clock
1387 MHz
1206 MHz
Boost Clock
2394 MHz
2100 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
320bit
268.8GB/s
Bandwidth
800.0GB/s

Render Config

32
Compute Units
84
-
-
-
2048
Shading Units
5376
128
TMUs
336
32
ROPs
192
-
-
-
-
RT Cores
84
16 KB (per CU)
L1 Cache
256 KB per Array
2 MB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
459.6 GPixel/s
154.4 GTexel/s
Texture Rate
804.4 GTexel/s
4.940 TFLOPS
FP16 (half)
103.0 TFLOPS
4.940 TFLOPS
FP32 (float)
51.48 TFLOPS
308.7 GFLOPS
FP64 (double)
1.609 TFLOPS

Board Design

180W
TDP
300W
450 W
Suggested PSU
700 W
1x HDMI 2.0b
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Polaris 20
GPU Name
Navi 31
Polaris 20 XL (215-0910052)
GPU Variant
Navi 31 XT (215-145000156)
GCN 4.0
Architecture
RDNA 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
5.7 billion
Transistors
57.7 billion
232 mm²
Die Size
529 mm²

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
6.7

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