Home GPU Comparison AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon HD 6850 X2

AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon HD 6850 X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8570 OEM Rebrand and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8570 OEM Rebrand 's Advantages
Released 1 years and 10 months late
Lower TDP (60W vs 254W)
AMD Radeon HD 6850 X2 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (134.4GB/s vs 25.60GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8570 OEM Rebrand
0.624 TFLOPS
Radeon HD 6850 X2 +146%
1.536 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Sep 2011
Sea Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
134.4GB/s

Render Config

6
Compute Units
12
-
-
-
480
Shading Units
960
24
TMUs
48
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
25.60 GPixel/s
15.60 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
1.536 TFLOPS
-
-
-

Board Design

60W
TDP
254W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
2x 8-pin

Graphics Processor

Turks
GPU Name
Barts
Turks PRO (215-0803002)
GPU Variant
Barts PRO (215-0798006)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.7 billion
118 mm²
Die Size
255 mm²

Graphics Features

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

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