Home GPU Comparison AMD Radeon R9 285X vs AMD Radeon HD 7570

AMD Radeon R9 285X vs AMD Radeon HD 7570

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X and 1024MB VRAM Radeon HD 7570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 25.60GB/s)
1568 additional rendering cores
AMD Radeon HD 7570 's Advantages
Lower TDP (60W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 285X +557%
4.104 TFLOPS
Radeon HD 7570
0.624 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2012
Volcanic Islands
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

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
264.0GB/s
Bandwidth
25.60GB/s

Render Config

32
Compute Units
6
-
-
-
2048
Shading Units
480
128
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
5.200 GPixel/s
128.3 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
4.104 TFLOPS
FP32 (float)
624.0 GFLOPS
-
-
-

Board Design

200W
TDP
60W
550 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tonga
GPU Name
Turks
Tonga XT (215-0851313)
GPU Variant
Turks PRO-L
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.716 billion
366 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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