Intel Iris Plus Graphics 645
VS
AMD Radeon HD 6950M
Intel Iris Plus Graphics 645
VS
AMD Radeon HD 6950M

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between Intel Iris Plus Graphics 645  vs  AMD Radeon HD 6950M.

581
Place in performance rating
475
Gen. 9.5 Coffee Lake
Architecture
Terascale 2
Coffee Lake GT3e
Code name
Blackcomb
Laptop
Type
Laptop
10 July 2019 (2 years ago)
Release date
6 January 2011 (10 years ago)
no data
Price now
$338
no data
Value for money
0.87
Kaby Lake GT3e
GPU code name
Blackcomb Pro
Laptop
Market segment
Laptop

Technical specs

Which GPU is better between Intel Iris Plus Graphics 645  vs  AMD Radeon HD 6950M in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

384
Pipelines
960
300 MHz
Core clock speed
580 MHz
1050 MHz
Boost Clock
no data
no data
Transistor count
1,700 million
14 nm
Manufacturing process technology
40 nm
15 Watt
Power consumption (TDP)
50 Watt
50.40
Texture fill rate
27.84
no data
Floating-point performance
1,113.6 gflops
48
Pipelines / CUDA cores
960
1150 MHz
Boost clock speed
no data
no data
Number of transistors
1,700 million
15 Watt
Thermal design power (TDP)
50 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards Intel Iris Plus Graphics 645 and AMD Radeon HD 6950M come in different sizes (length), connector types and types of interfaces.

PCIe 3.0 x1
Interface
MXM-B (3.0)
no data
Laptop size
large

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between Intel Iris Plus Graphics 645 vs AMD Radeon HD 6950M.

DDR3/DDR4
Memory type
GDDR5
no data
Maximum RAM amount
2 GB
no data
Memory bus width
256 Bit
no data
Memory clock speed
900 MHz
no data
Memory bandwidth
115.2 GB/s
+
Shared memory
-

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between Intel Iris Plus Graphics 645 vs AMD Radeon HD 6950M.

No outputs
Display Connectors
No outputs

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

+
Quick Sync
no data

API support

The confrontation between the two contenders Intel Iris Plus Graphics 645 and AMD Radeon HD 6950M is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1.103
Vulkan
no data
6.4
Shader Model
no data
2.1
OpenCL
no data

Gaming performance

Select form the list the required name to identify gaming performance for Intel Iris Plus Graphics 645 and AMD Radeon HD 6950M graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the Intel Iris Plus Graphics 645 or AMD Radeon HD 6950M good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) Intel Iris Plus Graphics 645
AMD Radeon HD 6950M
Death Stranding (2020) Intel Iris Plus Graphics 645
AMD Radeon HD 6950M
F1 2020 (2020) Intel Iris Plus Graphics 645
AMD Radeon HD 6950M
Gears Tactics (2020) Intel Iris Plus Graphics 645
AMD Radeon HD 6950M
Doom Eternal (2020) Intel Iris Plus Graphics 645
AMD Radeon HD 6950M
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of Intel Iris Plus Graphics 645

Finer manufacturing process technology (14 nm vs 40 nm)

Less power consumption (15 Watt vs 50 Watt)

Advantages of AMD Radeon HD 6950M

1.76% faster in synthetic tests

More pipelines (960 vs 384)

So, Intel Iris Plus Graphics 645 or AMD Radeon HD 6950M?

Judging by the results of synthetic and gaming tests, we recommend AMD Radeon HD 6950M .

Intel Iris Plus Graphics 645 versus AMD Radeon HD 6950M performance benchmarks comparison

Overall benchmark performance

3DMark Fire Strike Score

Benchmark 3DMark Fire Strike Score: Graphic cards performance test result. Check 3DMark Fire Strike Score test results of GPUs on hitesti.com

3DMark Fire Strike Graphics

Benchmark 3DMark Fire Strike Graphics: Graphic cards performance test result. Check 3DMark Fire Strike Graphics test results of GPUs on hitesti.com

3DMark 11 Performance GPU

Benchmark 3DMark 11 Performance GPU: Graphic cards performance test result. Check 3DMark 11 Performance GPU test results of GPUs on hitesti.com

3DMark Vantage Performance

Benchmark 3DMark Vantage Performance: Graphic cards performance test result. Check 3DMark Vantage Performance test results of GPUs on hitesti.com

User rating

2.6 Out of 37 Hitesti Score
0.0 Out of 0 Hitesti Score