AMD Radeon HD 8990 OEM vs Intel Iris Xe Graphics 80EU Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2013
Jan 2023
Generation
Sea Islands
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
Ring Bus
Clock Speeds
Base Clock
950 MHz
300 MHz
Boost Clock
1000 MHz
1450 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
288.0GB/s
System Dependent
Render Config
Compute Units
32
—
Shading Units
2048
640
TMUs
128
40
ROPs
32
20
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
—
Theoretical Performance
Pixel Rate
32.00 GPixel/s
29.00 GPixel/s
Texture Rate
128.0 GTexel/s
58.00 GTexel/s
FP32 (float)
4.096 TFLOPS
1.856 TFLOPS
FP64 (double)
1024 GFLOPS
—
FP16 (half)
—
3.712 TFLOPS
Graphics Processor
GPU Name
Malta
Raptor Lake GT1
GPU Variant
Malta XT(215-0849026)
—
Architecture
GCN 1.0
Generation 12.2
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
4.313 billion
Unknown
Die Size
365 mm²
Unknown
Board Design
TDP
375W
15W
Suggested PSU
750 W
—
Outputs
1x DVI4x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.