Home GPU Comparison AMD Radeon R7 250X vs AMD Radeon RX 560 XT

AMD Radeon R7 250X vs AMD Radeon RX 560 XT

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

Main Differences

AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 150W)
AMD Radeon RX 560 XT 's Advantages
Released 5 years and 1 months late
Boost Clock1226MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.0GB/s vs 72.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250X
1.216 TFLOPS
Radeon RX 560 XT +261%
4.394 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Mar 2019
Volcanic Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1074 MHz
-
Boost Clock
1226 MHz
1125 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
10
Compute Units
28
640
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB

Theoretical Performance

15.20 GPixel/s
Pixel Rate
39.23 GPixel/s
38.00 GTexel/s
Texture Rate
137.3 GTexel/s
-
FP16 (half)
4.394 TFLOPS
1216 GFLOPS
FP32 (float)
4.394 TFLOPS
76.00 GFLOPS
FP64 (double)
274.6 GFLOPS

Graphics Processor

Cape Verde
GPU Name
Ellesmere
Cape Verde XT
GPU Variant
Polaris 10 LE1
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
5.7 billion
123 mm²
Die Size
232 mm²

Board Design

80W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

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

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