Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon R7 250E Sapphire Ultimate 1GB Edition Radeon HD 6870 PowerColor 1GB Edition
Red Dead Redemption 2 386% 189%
Cyberpunk 2077 568% 297%
Dragon Ball Z Kakarot 200% 78%
Microsoft Flight Simulator 568% 297%
Call of Duty: Modern Warfare 386% 189%
Doom Eternal 318% 149%
FIFA 20 159% 54%
Grand Theft Auto VI 643% 342%
Need For Speed Heat 386% 189%
Halo: Reach 55% 8%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 6870 PowerColor 1GB Edition are significantly better than the AMD Radeon R7 250E Sapphire Ultimate 1GB Edition.

The HD 6870 has a 100 MHz higher core clock speed and 24 more Texture Mapping Units than the R7 250E. This results in the HD 6870 providing 24.8 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 6870 has a 100 MHz higher core clock speed and 16 more Render Output Units than the R7 250E. This results in the HD 6870 providing 16 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The R7 250E was released over a year more recently than the HD 6870, and so the R7 250E is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the HD 6870.

The Radeon R7 250E Sapphire Ultimate 1GB Edition and the Radeon HD 6870 PowerColor 1GB Edition have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The HD 6870 has 62.4 GB/sec greater memory bandwidth than the R7 250E, which means that the memory performance of the HD 6870 is much better than the R7 250E.

The Radeon R7 250E Sapphire Ultimate 1GB Edition has 512 Shader Processing Units and the Radeon HD 6870 PowerColor 1GB Edition has 1120. However, the actual shader performance of the R7 250E is 348 and the actual shader performance of the HD 6870 is 504. The HD 6870 having 156 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 6870 delivers a massively smoother and more efficient experience when processing graphical data than the R7 250E.

The R7 250E transistor size technology is 12 nm (nanometers) smaller than the HD 6870. This means that the R7 250E is expected to run slightly cooler and achieve higher clock frequencies than the HD 6870.

The Radeon R7 250E Sapphire Ultimate 1GB Edition requires 75 Watts to run but there is no entry for the Radeon HD 6870 PowerColor 1GB Edition. We would recommend a PSU with at least 400 Watts for the R7 250E and a PSU with at least 500 Watts for the HD 6870. The HD 6870 has been recommended a PSU with 100 Watts more than the R7 250E. The difference is significant enough that the HD 6870 may have an adverse affect on your yearly electricity bills in comparison to the R7 250E.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed800 MHzvs900 MHz
Boost Clock-vs-
ArchitectureGCN 1.0 Cape Verde PROTerascale 2 Barts XT
OC Potential Good vs Fair
Driver Support Good vs Poor
Release Date20 Dec 2013vs01 Nov 2011
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
7.9
green tick vs -
1600x900
6
vs green tick
7.9
1920x1080
4.6
vs green tick
6
2560x1440
3
vs green tick
4.3
3840x2160
2.1
green tick vs -

GPU Memory

Memory1024 MBvs1024 MB
Memory Speed1125 MHzvs1050 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth72GB/secvs134.4GB/sec
L2 Cache 512 KB green tick vs green tick 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units512vs1120
Actual Shader Performance17%vs24%
Technology28nmvs40nm
Texture Mapping Units32vs56
Texture Rate25.6 GTexel/svs50.4 GTexel/s
Render Output Units16vs32
Pixel Rate12.8 GPixel/svs28.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections0vs0
DVI Connections1vs2
HDMI Connections1vs1
DisplayPort Connections1vs-
Comparison

GPU Power Requirements

Max Power75 Watts-
Recommended PSU400 Watts & 27 Ampsvs500 Watts

GPU Features

DirectX12.0vs11.0
Shader Model5.0vs5.0
Open GL4.4vs4.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i3-4130 3.4GHzvsIntel Core i5-760 2.8GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1600x900vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
Radeon R7 250E Sapphire Ultimate 1GB Edition is a Special Edition of AMD's Fast-Middle-Class Radeon R7 250E, created by Sapphire.

Overclock: Central Unit
None.

Overclock: Memory Clock
None.

Frame Buffer
Untouched.


Cooling Solution
Passive heatpipe and heatsink cooler with no fan to deliver totally silent cooling.

Performance
Benchmarks Indicate no Performance Boost over the Reference Radeon R7 250E.
Radeon HD 6870 PowerColor 1GB Edition is a special edition of the high-end Radeon HD 6870. See its page for more information about it.
It has no new features and so it can be addressed as a renamed Radeon HD 6870. Therefore its performance is exactly like the standard's.
Recommended CPU
Possible GPU Upgrades
-
GPU Variants
-
-

Title

Body