Radeon HD 7750 vs Radeon R9 M385X

When comparing Radeon HD 7750 and Radeon R9 M385X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7750 and Radeon R9 M385X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M385X is a Laptop Graphics Card

Note: Radeon R9 M385X 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 R9 M385X here:

Main Specs

  Radeon HD 7750 Radeon R9 M385X
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M385X has 3 GB more memory, than Radeon HD 7750.
  • Radeon HD 7750 is used in Desktops, and Radeon R9 M385X - in Laptops.
  • Radeon HD 7750 is build with GCN 1.0 architecture, and Radeon R9 M385X - with GCN.
  • Radeon HD 7750 and Radeon R9 M385X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M385X is 375 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 7−8 8−9
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 18−20
medium / 1080p 9−10 10−11
Radeon HD 7750 and Radeon R9 M385X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7750 Radeon R9 M385X
Architecture GCN 1.0 GCN
Code name Cape Verde Strato-XT-M3
Type Desktop Laptop
Release date 15 February 2012 16 June 2015
Pipelines 512 896
Core clock speed 1100 MHz
Boost Clock 800 MHz 1100 MHz
Transistor count 1,500 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.60 61.60
Floating-point performance 819.2 gflops 1,971 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 1500 MHz
Memory bandwidth 72 GB/s 76.8 GB/s
Shared memory -
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
FreeSync + +
Bus support PCIe 2.1 x16 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 98 Mh/s
Laptop size large
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
DisplayPort support +
CrossFire +
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