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

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

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
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

-
SM Count
-
18
Compute Units
6
1440
Shading Units
480
72
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
5.200 GPixel/s
52.20 GTexel/s
Texture Rate
15.60 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
624.0 GFLOPS
417.6 GFLOPS
FP64 (double)
-

Graphics Processor

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

Board Design

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

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
-
CUDA
-
5.0
Shader Model
5.0

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