Home GPU Comparison AMD Radeon HD 6570 vs AMD Radeon R9 390 X2

AMD Radeon HD 6570 vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6570 and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
Lower TDP (60W vs 580W)
AMD Radeon R9 390 X2 's Advantages
Released 4 years and 5 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (345.6GB/s vs 64.00GB/s)
2080 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6570
0.624 TFLOPS
Radeon R9 390 X2 +720%
5.12 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Sep 2015
Northern Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1350 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
512bit
64.00GB/s
Bandwidth
345.6GB/s

Render Config

6
Compute Units
40
-
-
-
480
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
64.00 GPixel/s
15.60 GTexel/s
Texture Rate
160.0 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
5.120 TFLOPS
-
FP64 (double)
640.0 GFLOPS

Board Design

60W
TDP
580W
250 W
Suggested PSU
950 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
4x 8-pin

Graphics Processor

Turks
GPU Name
Grenada
Turks PRO (215-0803002)
GPU Variant
Grenada PRO (215-0880030)
TeraScale 2
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
6.2 billion
118 mm²
Die Size
438 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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