GeForce GTX 285 vs Radeon HD 7870 XT

When comparing GeForce GTX 285 and Radeon HD 7870 XT, 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 GeForce GTX 285 and Radeon HD 7870 XT is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 285 Radeon HD 7870 XT
Power consumption (TDP) 204 Watt 185 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 285 has 10% more power consumption, than Radeon HD 7870 XT.
  • GeForce GTX 285 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Radeon HD 7870 XT has 1 GB more memory, than GeForce GTX 285.
  • Both cards are used in Desktops.
  • GeForce GTX 285 is build with Tesla 2.0 architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of GeForce GTX 285 is 551 MHz higher, than Radeon HD 7870 XT.
  • GeForce GTX 285 is manufactured by 55 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Radeon HD 7870 XT is 257 mm longer, than GeForce GTX 285.
  • Memory clock speed of Radeon HD 7870 XT is 4758 MHz higher, than GeForce GTX 285.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 355% more, than GeForce GTX 285.

Full Specs

  GeForce GTX 285 Radeon HD 7870 XT
Architecture Tesla 2.0 GCN 1.0
Code name GT200B Tahiti
Type Desktop Desktop
Release date 23 December 2008 19 November 2012
Pipelines 240 1536
Core clock speed 1476 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 1,400 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 51.8 billion/sec 93.60
Floating-point performance 708.5 gflops 2,995 gflops
Length 10.5" (267 mm) (26.7 cm) 267 mm
Memory bus width 512 Bit 256 Bit
Memory clock speed 1242 MHz 6000 MHz
Memory bandwidth 159.0 GB/s 192.0 GB/s
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 2.1 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 240
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 346 Mh/s
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
High Dynamic-Range Lighting (HDRR) 128bit
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