Radeon R9 380 vs Radeon HD 6570 OEM
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 1024MB VRAM Radeon HD 6570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 380 Advantages
Released 4 years and 4 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 28.80GB/s)
1312 additional rendering cores
Radeon HD 6570 OEM Advantages
Lower TDP (44W vs 190W)
Score
Benchmark
FP32 (float)
Radeon R9 380
+457%
3476
Radeon HD 6570 OEM
624
Graphics Card
Jun 2015
Release Date
Feb 2011
Pirate Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1375 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
28.80GB/s
Render Config
28
Compute Units
6
1792
Shading Units
480
112
TMUs
24
32
ROPs
8
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
Theoretical Performance
31.04 GPixel/s
Pixel Rate
5.200 GPixel/s
108.6 GTexel/s
Texture Rate
15.60 GTexel/s
3.476 TFLOPS
FP16 (half)
-
3.476 TFLOPS
FP32 (float)
624.0 GFLOPS
217.3 GFLOPS
FP64 (double)
-
Board Design
190W
TDP
44W
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
2x 6-pin
Power Connectors
None
Graphics Processor
Antigua
GPU Name
Turks
Antigua PRO
(215-0877000)
(215-0877000)
GPU Variant
Turks PRO-G
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.716 billion
366 mm²
Die Size
118 mm²
Graphics Features
12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
6.3
Shader Model
5.0
