Home GPU Comparison AMD Radeon Sky 700 vs AMD Radeon HD 7570 OEM

AMD Radeon Sky 700 vs AMD Radeon HD 7570 OEM

We compared two Desktop platform GPUs: 6GB VRAM Radeon Sky 700 and 1024MB VRAM Radeon HD 7570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 700 's Advantages
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 25.60GB/s)
1392 additional rendering cores
AMD Radeon HD 7570 OEM 's Advantages
Lower TDP (39W vs 225W)

Score

Benchmark

FP32 (float)
Radeon Sky 700 +520%
3.226 TFLOPS
Radeon HD 7570 OEM
0.52 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

28
Compute Units
5
-
-
-
1792
Shading Units
400
112
TMUs
20
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

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

Board Design

225W
TDP
39W
550 W
Suggested PSU
200 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
-

Graphics Processor

Tahiti
GPU Name
Redwood
Tahiti PRO GL
GPU Variant
Redwood PRO (215-0757004)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.627 billion
352 mm²
Die Size
104 mm²

Graphics Features

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

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