Home GPU Comparison AMD Radeon RX 570 X2 vs AMD Radeon HD 6570

AMD Radeon RX 570 X2 vs AMD Radeon HD 6570

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570 X2 and 2GB VRAM Radeon HD 6570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 X2 's Advantages
Boost Clock1206MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (268.8GB/s vs 64.00GB/s)
1568 additional rendering cores
AMD Radeon HD 6570 's Advantages
Lower TDP (60W vs 180W)

Score

Benchmark

FP32 (float)
Radeon RX 570 X2 +691%
4.94 TFLOPS
Radeon HD 6570
0.624 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2011
Mining GPUs
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1206 MHz
Boost Clock
-
2100 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
268.8GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
32
Compute Units
6
2048
Shading Units
480
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
5.200 GPixel/s
154.4 GTexel/s
Texture Rate
15.60 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
624.0 GFLOPS
308.7 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 20
GPU Name
Turks
Polaris 20 XL (215-0910052)
GPU Variant
Turks PRO (215-0803002)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.716 billion
232 mm²
Die Size
118 mm²

Board Design

180W
TDP
60W
450 W
Suggested PSU
250 W
1x HDMI 2.0b
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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