Radeon HD 6970M vs Radeon R7 250X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6970M and Radeon R7 250X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6970M and Radeon R7 250X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 6970M is a Laptop Graphics Card

Note: Radeon HD 6970M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 6970M here:

Main Specs

  Radeon HD 6970M Radeon R7 250X
Power consumption (TDP) 75 Watt 80 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R7 250X has 6% more power consumption, than Radeon HD 6970M.
  • Radeon HD 6970M is connected by MXM-B (3.0), and Radeon R7 250X uses PCIe 3.0 x16 interface.
  • Radeon HD 6970M and Radeon R7 250X have maximum RAM of 2 GB.
  • Radeon HD 6970M is used in Laptops, and Radeon R7 250X - in Desktops.
  • Radeon HD 6970M is build with Terascale 2 architecture, and Radeon R7 250X - with GCN 1.0.
  • Radeon HD 6970M is manufactured by 40 nm process technology, and Radeon R7 250X - by 28 nm process technology.
  • Memory clock speed of Radeon R7 250X is 725 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 10−12 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 14−16
Radeon HD 6970M and Radeon R7 250X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6970M Radeon R7 250X
Architecture Terascale 2 GCN 1.0
Code name Blackcomb XT Cape Verde
Type Laptop Desktop
Release date 6 January 2011 13 February 2014
Pipelines 960 640
Core clock speed 680 MHz
Boost Clock 1000 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 32.64 38.00
Floating-point performance 1,305.6 gflops 1,216 gflops
Length 210 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 1625 MHz
Memory bandwidth 115.2 GB/s 96 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s 152 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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