Home GPU Comparison AMD Radeon RX 560X vs AMD Radeon RX Vega 64 Limited Edition

AMD Radeon RX 560X vs AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 8GB VRAM Radeon RX Vega 64 Limited Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages
Released 8 months late
Lower TDP (75W vs 295W)
AMD Radeon RX Vega 64 Limited Edition 's Advantages
Boost Clock has increased by 21% (1546MHz vs 1275MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (483.8GB/s vs 112.0GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560X
2.611 TFLOPS
Radeon RX Vega 64 Limited Edition +384%
12.66 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Aug 2017
Polaris
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1175 MHz
Base Clock
1247 MHz
1275 MHz
Boost Clock
1546 MHz
1750 MHz
Memory Clock
945 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
112.0GB/s
Bandwidth
483.8GB/s

Render Config

-
SM Count
-
16
Compute Units
64
1024
Shading Units
4096
64
TMUs
256
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
4 MB

Theoretical Performance

20.40 GPixel/s
Pixel Rate
98.94 GPixel/s
81.60 GTexel/s
Texture Rate
395.8 GTexel/s
2.611 TFLOPS
FP16 (half)
25.33 TFLOPS
2.611 TFLOPS
FP32 (float)
12.66 TFLOPS
163.2 GFLOPS
FP64 (double)
791.6 GFLOPS

Graphics Processor

Polaris 21
GPU Name
Vega 10
Polaris 21 XT (215-0908004)
GPU Variant
Vega 10 XT (215-0894200)
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
3 billion
Transistors
12.5 billion
123 mm²
Die Size
495 mm²

Board Design

75W
TDP
295W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.4

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