Intel Iris Pro Graphics P580 vs AMD Radeon HD 6970

Comparative analysis of Intel Iris Pro Graphics P580 and AMD Radeon HD 6970 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the Intel Iris Pro Graphics P580

  • Videocard is newer: launch date 4 year(s) 8 month(s) later
  • Around 14% higher boost clock speed: 1000 MHz vs 880 MHz
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 40 nm
  • 36.7x lower typical power consumption: 15 Watt vs 550 Watt
  • 32x more maximum memory size: 64 GB vs 2 GB
  • Around 19% better performance in PassMark - G2D Mark: 509 vs 429
Specifications (specs)
Launch date 1 September 2015 vs 14 December 2010
Boost clock speed 1000 MHz vs 880 MHz
Manufacturing process technology 14 nm vs 40 nm
Thermal Design Power (TDP) 15 Watt vs 550 Watt
Maximum memory size 64 GB vs 2 GB
Benchmarks
PassMark - G2D Mark 509 vs 429

Reasons to consider the AMD Radeon HD 6970

  • 21.3x more pipelines: 1536 vs 72
  • Around 27% better performance in PassMark - G3D Mark: 2836 vs 2231
  • 3.6x better performance in Geekbench - OpenCL: 35739 vs 10015
  • 2.2x better performance in GFXBench 4.0 - Manhattan (Frames): 3716 vs 1671
  • 2.2x better performance in GFXBench 4.0 - Manhattan (Fps): 3716 vs 1671
  • Around 6% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 3175
  • Around 6% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 3175
Specifications (specs)
Pipelines 1536 vs 72
Benchmarks
PassMark - G3D Mark 2836 vs 2231
Geekbench - OpenCL 35739 vs 10015
GFXBench 4.0 - Manhattan (Frames) 3716 vs 1671
GFXBench 4.0 - Manhattan (Fps) 3716 vs 1671
GFXBench 4.0 - T-Rex (Frames) 3358 vs 3175
GFXBench 4.0 - T-Rex (Fps) 3358 vs 3175

Compare benchmarks

GPU 1: Intel Iris Pro Graphics P580
GPU 2: AMD Radeon HD 6970

PassMark - G3D Mark
GPU 1
GPU 2
2231
2836
PassMark - G2D Mark
GPU 1
GPU 2
509
429
Geekbench - OpenCL
GPU 1
GPU 2
10015
35739
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
1671
3716
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
1671
3716
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3175
3358
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3175
3358
Name Intel Iris Pro Graphics P580 AMD Radeon HD 6970
PassMark - G3D Mark 2231 2836
PassMark - G2D Mark 509 429
Geekbench - OpenCL 10015 35739
GFXBench 4.0 - Manhattan (Frames) 1671 3716
GFXBench 4.0 - Manhattan (Fps) 1671 3716
GFXBench 4.0 - T-Rex (Frames) 3175 3358
GFXBench 4.0 - T-Rex (Fps) 3175 3358
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 18.676
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 920.398
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.835
CompuBench 1.5 Desktop - Video Composition (Frames/s) 52.219
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 273.175
GFXBench 4.0 - Car Chase Offscreen (Frames) 5372
GFXBench 4.0 - Car Chase Offscreen (Fps) 5372
3DMark Fire Strike - Graphics Score 0

Compare specifications (specs)

Intel Iris Pro Graphics P580 AMD Radeon HD 6970

Essentials

Architecture Generation 9.0 TeraScale 3
Code name Skylake GT4e Cayman
Launch date 1 September 2015 14 December 2010
Place in performance rating 665 673
Type Laptop Desktop
Design AMD Radeon HD 6000 Series
Launch price (MSRP) $369
Price now $94.99
Value for money (0-100) 48.01

Technical info

Boost clock speed 1000 MHz 880 MHz
Core clock speed 300 MHz
Manufacturing process technology 14 nm 40 nm
Pipelines 72 1536
Thermal Design Power (TDP) 15 Watt 550 Watt
Transistor count 189 million 2,640 million
Floating-point performance 2,703.4 gflops
Texture fill rate 84.5 GTexel / s

Video outputs and ports

Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 3.0 x1 PCIe 2.0 x16
Bus support PCIe 2.0 x16
Length 267 mm
Supplementary power connectors 1x 6-pin + 1x 8-pin

API support

DirectX 12.0 (12_1) 11
OpenGL 4.6 4.4

Memory

Maximum RAM amount 64 GB 2 GB
Memory type DDR3L / LPDDR3 / DDR4 DDR5
Shared memory 1
Memory bus width 256 Bit
Memory clock speed 1375 MHz

Technologies

Quick Sync
AMD Eyefinity
CrossFire