AMD Radeon HD 6850 X2 vs Intel Iris Xe Graphics 96EU
GPU Specs Compare
Graphics Card
Release Date
Sep 2011
Jan 2022
Generation
Northern Islands
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 2.0 x16
Ring Bus
Clock Speeds
Memory Clock
1050 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1400 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
134.4GB/s
System Dependent
Render Config
Compute Units
12
-
Shading Units
960
768
TMUs
48
48
ROPs
32
24
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
1024 KB
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
33.60 GPixel/s
Texture Rate
38.40 GTexel/s
67.20 GTexel/s
FP32 (float)
1.536 TFLOPS
2.150 TFLOPS
FP16 (half)
-
4.301 TFLOPS
FP64 (double)
-
537.6 GFLOPS
Graphics Processor
GPU Name
Barts
Alder Lake GT1
GPU Variant
Barts PRO(215-0798006)
-
Architecture
TeraScale 2
Generation 12.2
Foundry
TSMC
Intel
Process Size
40 nm
10 nm
Transistors
1.7 billion
Unknown
Die Size
255 mm²
Unknown
Board Design
TDP
254W
45W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4