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

AMD Radeon HD 6850 vs AMD Radeon HD 8570 OEM Rebrand

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

Main Differences

AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)
480 additional rendering cores
AMD Radeon HD 8570 OEM Rebrand 's Advantages
Released 2 years and 9 months late
Lower TDP (60W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +138%
1.488 TFLOPS
Radeon HD 8570 OEM Rebrand
0.624 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jul 2013
Northern Islands
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

24.80 GPixel/s
Pixel Rate
5.200 GPixel/s
37.20 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
624.0 GFLOPS
-
-
-

Board Design

127W
TDP
60W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
-

Graphics Processor

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