Home GPU Comparison AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon Sky 700

AMD Radeon HD 8570 OEM Rebrand vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8570 OEM Rebrand and 6GB VRAM Radeon Sky 700 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
Lower TDP (60W vs 225W)
AMD Radeon Sky 700 's Advantages
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 25.60GB/s)
1312 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8570 OEM Rebrand
0.624 TFLOPS
Radeon Sky 700 +416%
3.226 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Mar 2013
Sea Islands
Generation
Radeon Sky
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
6GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
264.0GB/s

Render Config

6
Compute Units
28
-
-
-
480
Shading Units
1792
24
TMUs
112
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
28.80 GPixel/s
15.60 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
3.226 TFLOPS
-
FP64 (double)
806.4 GFLOPS

Board Design

60W
TDP
225W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DisplayPort 1.2
-
Power Connectors
1x 8-pin

Graphics Processor

Turks
GPU Name
Tahiti
Turks PRO (215-0803002)
GPU Variant
Tahiti PRO GL
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
4.313 billion
118 mm²
Die Size
352 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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