Home GPU Comparison AMD Radeon RX 560D vs AMD Radeon RX 7990 XTX

AMD Radeon RX 560D vs AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560D and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560D 's Advantages
Lower TDP (65W vs 405W)
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock has increased by 206% (3599MHz vs 1175MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 96.00GB/s)
5248 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560D
2.106 TFLOPS
Radeon RX 7990 XTX +4099%
88.45 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Unknown
Polaris
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1090 MHz
Base Clock
2500 MHz
1175 MHz
Boost Clock
3599 MHz
1500 MHz
Memory Clock
3000 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
96.00GB/s
Bandwidth
1152GB/s

Render Config

14
Compute Units
96
-
-
-
896
Shading Units
6144
56
TMUs
384
16
ROPs
192
-
-
-
-
RT Cores
96
16 KB (per CU)
L1 Cache
256 KB per Array
1024 KB
L2 Cache
6 MB
-
L3 Cache
192 MB

Theoretical Performance

18.80 GPixel/s
Pixel Rate
691.0 GPixel/s
65.80 GTexel/s
Texture Rate
1382 GTexel/s
2.106 TFLOPS
FP16 (half)
176.9 TFLOPS
2.106 TFLOPS
FP32 (float)
88.45 TFLOPS
131.6 GFLOPS
FP64 (double)
2.764 TFLOPS

Board Design

65W
TDP
405W
250 W
Suggested PSU
800 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
None
Power Connectors
3x 8-pin

Graphics Processor

Polaris 21
GPU Name
Navi 31
Polaris 21 XL
GPU Variant
Navi 31 XTX+
GCN 4.0
Architecture
RDNA 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
3 billion
Transistors
57.7 billion
123 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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