Home GPU Comparison AMD Radeon RX 580 OEM vs AMD Radeon R7 250XE

AMD Radeon RX 580 OEM vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM and 1024MB VRAM Radeon R7 250XE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 OEM 's Advantages
Released 1 years and 10 months late
Boost Clock1266MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 72.00GB/s)
1664 additional rendering cores
AMD Radeon R7 250XE 's Advantages
Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 580 OEM +429%
5.834 TFLOPS
Radeon R7 250XE
1.101 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Aug 2014
Polaris
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
1125 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
72.00GB/s

Render Config

36
Compute Units
10
-
-
-
2304
Shading Units
640
144
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
13.76 GPixel/s
182.3 GTexel/s
Texture Rate
34.40 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
1101 GFLOPS
364.6 GFLOPS
FP64 (double)
68.80 GFLOPS

Board Design

150W
TDP
80W
450 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
Cape Verde
Polaris 10 XT (215-0876184)
GPU Variant
Cape Verde XT
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.5 billion
232 mm²
Die Size
123 mm²

Graphics Features

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

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