Home GPU Comparison AMD Radeon R7 250E vs AMD Radeon RX 560DX

AMD Radeon R7 250E vs AMD Radeon RX 560DX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250E and 4GB VRAM Radeon RX 560DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250E 's Advantages
Lower TDP (55W vs 65W)
AMD Radeon RX 560DX 's Advantages
Released 4 years and 4 months late
Boost Clock1175MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 72.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250E
0.819 TFLOPS
Radeon RX 560DX +157%
2.106 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Apr 2018
Volcanic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
1125 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
96.00GB/s

Render Config

8
Compute Units
14
-
-
-
512
Shading Units
896
32
TMUs
56
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
18.80 GPixel/s
25.60 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
819.2 GFLOPS
FP32 (float)
2.106 TFLOPS
51.20 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

55W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
Polaris 21
Cape Verde PRO
GPU Variant
Polaris 21 XL
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
3 billion
123 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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