Home GPU Comparison AMD Radeon HD 6570 vs AMD Radeon R7 250X

AMD Radeon HD 6570 vs AMD Radeon R7 250X

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6570 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
More VRAM (2GB vs 1024GB)
Lower TDP (60W vs 80W)
AMD Radeon R7 250X 's Advantages
Released 2 years and 10 months late
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6570
0.624 TFLOPS
Radeon R7 250X +94%
1.216 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Feb 2014
Northern Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
72.00GB/s

Render Config

6
Compute Units
10
-
-
-
480
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
15.20 GPixel/s
15.60 GTexel/s
Texture Rate
38.00 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
1216 GFLOPS
-
FP64 (double)
76.00 GFLOPS

Board Design

60W
TDP
80W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Turks
GPU Name
Cape Verde
Turks PRO (215-0803002)
GPU Variant
Cape Verde XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.5 billion
118 mm²
Die Size
123 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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