AMD Radeon R9 280X vs Intel Arc Pro B60
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
Sep 2025
Generation
Volcanic Islands
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x8
Clock Speeds
Base Clock
850 MHz
2000 MHz
Boost Clock
1000 MHz
2400 MHz
Memory Clock
1500 MHz
2375 MHz
Memory
Memory Size
3GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
288.0GB/s
456.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
2560
TMUs
128
160
ROPs
32
16
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
4 MB
RT Cores
-
20
Theoretical Performance
Pixel Rate
32.00 GPixel/s
38.40 GPixel/s
Texture Rate
128.0 GTexel/s
384.0 GTexel/s
FP32 (float)
4.096 TFLOPS
12.29 TFLOPS
FP64 (double)
1024 GFLOPS
3.072 TFLOPS
FP16 (half)
-
24.58 TFLOPS
Graphics Processor
GPU Name
Tahiti
BMG-G21
GPU Variant
Tahiti XTL(215-0821065)
-
Architecture
GCN 1.0
Xe2
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
4.313 billion
19.6 billion
Die Size
352 mm²
272 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x mini-DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.6