Radeon RX 7900 XT vs Radeon RX 570 X2
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 8GB VRAM Radeon RX 570 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
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
Radeon RX 570 X2 's Advantages
Lower TDP (180W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 7900 XT
+942%
51480
Radeon RX 570 X2
4940
Graphics Card
Nov 2022
Release Date
Unknown
Navi III
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1387 MHz
Base Clock
1120 MHz
2394 MHz
Boost Clock
1206 MHz
2500 MHz
Memory Clock
2100 MHz
Memory
20GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
320bit
Memory Bus
256bit
800.0GB/s
Bandwidth
268.8GB/s
Render Config
84
Compute Units
32
5376
Shading Units
2048
336
TMUs
128
192
ROPs
32
84
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
2 MB
80 MB
L3 Cache
-
Theoretical Performance
459.6 GPixel/s
Pixel Rate
38.59 GPixel/s
804.4 GTexel/s
Texture Rate
154.4 GTexel/s
103.0 TFLOPS
FP16 (half)
4.940 TFLOPS
51.48 TFLOPS
FP32 (float)
4.940 TFLOPS
1.609 TFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
300W
TDP
180W
700 W
Suggested PSU
450 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
1x HDMI 2.0b
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Navi 31
GPU Name
Polaris 20
Navi 31 XT
(215-145000156)
GPU Variant
Polaris 20 XL
(215-0910052)
RDNA 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
57.7 billion
Transistors
5.7 billion
529 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
6.7
Shader Model
6.4
