AMD Radeon HD 6990 vs Intel Iris Xe Graphics G7 96EU Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2011
Sep 2020
Generation
Northern Islands
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 2.0 x16
Ring Bus
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
—
300 MHz
Boost Clock
—
1100 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Compute Units
24
—
Shading Units
1536
768
TMUs
96
48
ROPs
32
24
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
1024 KB
L3 Cache
—
0 MB
Theoretical Performance
Pixel Rate
26.56 GPixel/s
26.40 GPixel/s
Texture Rate
79.68 GTexel/s
52.80 GTexel/s
FP32 (float)
2.550 TFLOPS
1.690 TFLOPS
FP64 (double)
637.4 GFLOPS
422.4 GFLOPS
FP16 (half)
—
3.379 TFLOPS
Graphics Processor
GPU Name
Antilles
Tiger Lake GT2
GPU Variant
Antilles XT(215-0807027)
—
Architecture
TeraScale 3
Generation 12.1
Foundry
TSMC
Intel
Process Size
40 nm
10 nm
Transistors
2.64 billion
Unknown
Die Size
389 mm²
146 mm²
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
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
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.