Home GPU Comparison AMD Radeon HD 8570 OEM vs AMD Radeon R7 250X

AMD Radeon HD 8570 OEM vs AMD Radeon R7 250X

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8570 OEM 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 8570 OEM 's Advantages
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 80W)
AMD Radeon R7 250X 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8570 OEM
0.599 TFLOPS
Radeon R7 250X +103%
1.216 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Feb 2014
Sea Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
900 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
72.00GB/s

Render Config

6
Compute Units
10
-
-
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
15.20 GPixel/s
18.72 GTexel/s
Texture Rate
38.00 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
1216 GFLOPS
37.44 GFLOPS
FP64 (double)
76.00 GFLOPS

Board Design

50W
TDP
80W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Oland
GPU Name
Cape Verde
-
GPU Variant
Cape Verde XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.5 billion
77 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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