AMD Radeon RX 7900 XT vs AMD Radeon RX 560
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Apr 2017
Generation
Navi III
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1387 MHz
1175 MHz
Boost Clock
2394 MHz
1275 MHz
Memory Clock
2500 MHz
1750 MHz
Memory
Memory Size
20GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
320bit
128bit
Bandwidth
800.0GB/s
112.0GB/s
Render Config
Compute Units
84
16
Shading Units
5376
1024
TMUs
336
64
ROPs
192
16
RT Cores
84
-
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
1024 KB
L3 Cache
80 MB
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Theoretical Performance
Pixel Rate
459.6 GPixel/s
20.40 GPixel/s
Texture Rate
804.4 GTexel/s
81.60 GTexel/s
FP16 (half)
103.0 TFLOPS
2.611 TFLOPS
FP32 (float)
51.48 TFLOPS
2.611 TFLOPS
FP64 (double)
1.609 TFLOPS
163.2 GFLOPS
Graphics Processor
GPU Name
Navi 31
Polaris 21
GPU Variant
Navi 31 XT(215-145000156)
Polaris 21 XT(215-0908004)
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
57.7 billion
3 billion
Die Size
529 mm²
123 mm²
Board Design
TDP
300W
75W
Suggested PSU
700 W
250 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4
📊 Benchmark
3DMark Time Spy
26,829
1,855
3DMark Time Spy Extreme
13,130
799
3DMark Speed Way
5,364
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