Intel UHD Graphics 64EU vs AMD Radeon R9 280X2
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
HD Graphics-M
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
Ring Bus
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
950 MHz
Boost Clock
1400 MHz
1000 MHz
Memory Clock
System Shared
1500 MHz
Memory
Memory Size
System Shared
3GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
288.0GB/s
Render Config
Shading Units
512
2048
TMUs
32
128
ROPs
16
32
L2 Cache
1024 KB
768 KB
L3 Cache
10 MB
—
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
22.40 GPixel/s
32.00 GPixel/s
Texture Rate
44.80 GTexel/s
128.0 GTexel/s
FP16 (half)
2.867 TFLOPS
—
FP32 (float)
1434 GFLOPS
4.096 TFLOPS
FP64 (double)
358.4 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Alder Lake GT1
Tahiti
Architecture
Generation 12.2
GCN 1.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
4.313 billion
Die Size
Unknown
352 mm²
GPU Variant
—
Tahiti XTL(215-0821065)
Board Design
TDP
45W
375W
Outputs
No outputs
6x mini-DisplayPort 1.2
Suggested PSU
—
750 W
Power Connectors
—
3x 8-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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.