Intel Iris Graphics 550 vs Intel UHD Graphics 620

Description

This is a comprehensive analysis comparing the Intel Iris Graphics 550 on one side and Intel UHD Graphics 620 on the other side.

The first video card was released on Sep 1st, 2015. This GPU is equipped with System Shared of System Shared memory, with a bandwidth of System Dependent. The architecture of this card: base clock of 300 MHz and a boost clock of 1000 MHz, TDP of this video card is 15 W.

The second video card was released on Sep 1st, 2017 and comes with System Shared of System Shared memory, with a bandwidth of System Dependent. This GPU also has a base clock of 300 MHz and a boost clock of 1000 MHz, and it has a TDP of 15 W.

This table also comprises board specifications, pixel and texture filtration, launch price, and benchmarks such as G3DMark, PassMark G2D, 3DMark Firestrike, FPS, and Hashrate.

Key Differences

Advantages of Intel Iris Graphics 550:

  • Passmark G3DMark is 25.25%: higher: 1386 vs 1036.
  • Passmark PassMark G2D is 21.47%: higher: 312 vs 245.
  • Up to 50% higher in FLOPS: 768 GFLOPS vs 384 GFLOPS.

Advantages of Intel UHD Graphics 620:

  • Intel UHD Graphics 620 is newer: launch date is Sep 1st, 2017.
  • Up to 0% higher base clock speed: 300 MHz vs 300 MHz.
  • Up to 0% higher boost clock speed: 1000 MHz vs 1000 MHz.
  • Consumes less energy: 15 W vs 15 W.

Technical specifications

Intel Iris Graphics 550 Intel UHD Graphics 620
Graphics Processor
GPU Name: Intel Iris Graphics 550 Intel UHD Graphics 620
GPU Variant: - -
Processor: Generation 9.0 Generation 9.5
Foundry: Intel Intel
Technology: 14 nm+ 14 nm++
Transistors: unknown unknown
Die Size: unknown unknown
General information
Release Date: Sep 1st, 2015 Sep 1st, 2017
Availability: - -
Generation: HD Graphics-M (Skylake) HD Graphics-M (Kaby Lake Refresh)
Predecessor: - -
Successor: - -
Production: Active Active
Launch Price: - -
Current Price: - -
Bus Interface: Ring Bus Ring Bus
Reviews: 2 in our database 2 in our database
Clock Speeds
Base Clock Speed: 300 MHz 300 MHz
Boost Clock Speed: 1000 MHz 1000 MHz
SOC clock: - -
UVD clock: - -
Memory Clock: System Shared System Shared
Memory specs
RAM: System Shared System Shared
Type of memory: System Shared System Shared
Memory Bus: System Shared System Shared
Memory Bandwidth: System Dependent System Dependent
Render Config
Shading Units: 384 192
TMUs: 48 24
ROPs: 6 3
Compute units: - -
Tensor Cores: - -
RT Cores: - -
L0 Cache: - -
L1 Cache: - -
L2 Cache: - -
L3 Cache: - -
Board specs
Slot Width: IGP IGP
Length: - -
Width: - -
Height: - -
TDP: 15 W 15 W
Suggested PSU: - -
Outputs: No outputs No outputs
Power Connectors: - -
Part Number: - -
Board Number: - -
Technology Support
DirectX: 12 (12_1) 12 (12_1)
OpenGL: 4.6 4.6
OpenCL: 6213 4848
Vulkan: - 4983
CUDA: - -
Shader Model: - -

Theoretical Performance

Pixel Fillrate:
Intel Iris Graphics 550
6 GPixel/s
Intel UHD Graphics 620
3 GPixel/s
Texture Fillrate:
Intel Iris Graphics 550
48 GTexel/s
Intel UHD Graphics 620
24 GTexel/s
FP16 (half):
Intel Iris Graphics 550
1536 GFLOPS (2:1)
Intel UHD Graphics 620
768 GFLOPS (2:1)
FP32 (float):
Intel Iris Graphics 550
768 GFLOPS
Intel UHD Graphics 620
384 GFLOPS
FP64 (double):
Intel Iris Graphics 550
192 GFLOPS (1:4)
Intel UHD Graphics 620
96 GFLOPS (1:4)
Unified Shaders:
Intel Iris Graphics 550
384
Intel UHD Graphics 620
192
Texture Mapping Units:
Intel Iris Graphics 550
48
Intel UHD Graphics 620
24
Render Output Units:
Intel Iris Graphics 550
6
Intel UHD Graphics 620
3

Benchmarks Performance Tests

Passmark (G3D):
Intel Iris Graphics 550
1386
Intel UHD Graphics 620
1036
PassMark (G2D):
Intel Iris Graphics 550
312
Intel UHD Graphics 620
245
3DMark (Fire Strike):
Intel Iris Graphics 550
Intel UHD Graphics 620
364
3DMark (Ice Storm):
Intel Iris Graphics 550
141768
Intel UHD Graphics 620
86937
OpenCL:
Intel Iris Graphics 550
6213
Intel UHD Graphics 620
4848
Vulkan:
Intel Iris Graphics 550
No data
Intel UHD Graphics 620
4983
METAL:
Intel Iris Graphics 550
5855
Intel UHD Graphics 620
No data

Gaming performance benchmarks comparison

Game
Frames per second (avg)
Counter-Strike: GO
Intel Iris Graphics 550
157.35
Intel UHD Graphics 620
76.05

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