Intel Iris Xe MAX Graphics vs AMD Radeon HD 7790
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Mar 2013
Generation
HD Graphics-M
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
-
Boost Clock
1650 MHz
-
Memory Clock
2133 MHz
1500 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
128bit
Bandwidth
68.26GB/s
96.00GB/s
Render Config
Shading Units
768
896
TMUs
48
56
ROPs
24
16
L2 Cache
1024 KB
256 KB
L3 Cache
16 MB
-
Compute Units
-
14
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
16.00 GPixel/s
Texture Rate
79.20 GTexel/s
56.00 GTexel/s
FP16 (half)
5.069 TFLOPS
-
FP32 (float)
2.534 TFLOPS
1.792 TFLOPS
FP64 (double)
633.6 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
DG1
Bonaire
Architecture
Generation 12.1
GCN 2.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
2.08 billion
Die Size
95 mm²
160 mm²
GPU Variant
-
Bonaire XT(215-0839039)
Board Design
TDP
25W
85W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Suggested PSU
-
250 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.4
6.3
📊 Benchmark
3DMark Time Spy
-
1,307
3DMark Time Spy Extreme
-
409