Home GPU Comparison AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon HD 6850 1440SP Edition

AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8570 OEM Rebrand and 1024MB VRAM Radeon HD 6850 1440SP Edition 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 11 months late
Lower TDP (60W vs 151W)
AMD Radeon HD 6850 1440SP Edition 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8570 OEM Rebrand
0.624 TFLOPS
Radeon HD 6850 1440SP Edition +234%
2.088 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Aug 2012
Sea Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

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

Render Config

6
Compute Units
18
-
-
-
480
Shading Units
1440
24
TMUs
72
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
23.20 GPixel/s
15.60 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
2.088 TFLOPS
-
FP64 (double)
417.6 GFLOPS

Board Design

60W
TDP
151W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
2x 6-pin

Graphics Processor

Turks
GPU Name
Cypress
Turks PRO (215-0803002)
GPU Variant
Cypress PRO (215-0735043)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
2.154 billion
118 mm²
Die Size
334 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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