Intel Iris Xe MAX Graphics vs AMD Radeon HD 8950 OEM
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Jan 2013
Generation
HD Graphics-M
Sea Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
850 MHz
Boost Clock
1650 MHz
925 MHz
Memory Clock
2133 MHz
1250 MHz
Memory
Memory Size
4GB
3GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
384bit
Bandwidth
68.26GB/s
240.0GB/s
Render Config
Shading Units
768
1792
TMUs
48
112
ROPs
24
32
L2 Cache
1024 KB
768 KB
L3 Cache
16 MB
-
Compute Units
-
28
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
29.60 GPixel/s
Texture Rate
79.20 GTexel/s
103.6 GTexel/s
FP16 (half)
5.069 TFLOPS
-
FP32 (float)
2.534 TFLOPS
3.315 TFLOPS
FP64 (double)
633.6 GFLOPS
828.8 GFLOPS
Graphics Processor
GPU Name
DG1
Tahiti
Architecture
Generation 12.1
GCN 1.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
4.313 billion
Die Size
95 mm²
352 mm²
GPU Variant
-
Tahiti PRO(215-0821056)
Board Design
TDP
25W
200W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Suggested PSU
-
550 W
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
Shader Model
6.4
5.1