AMD Radeon AI PRO R9700S vs AMD Radeon R9 280X2
GPU · Specs Compare
Graphics Card
Release Date
Dec 2025
Unknown
Generation
Radeon Pro Navi
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1660 MHz
950 MHz
Boost Clock
2920 MHz
1000 MHz
Memory Clock
2518 MHz
1500 MHz
Memory
Memory Size
32GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
644.6GB/s
288.0GB/s
Render Config
Compute Units
64
32
Shading Units
4096
2048
TMUs
256
128
ROPs
128
32
RT Cores
64
—
L2 Cache
8 MB
768 KB
L3 Cache
64 MB
—
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
373.8 GPixel/s
32.00 GPixel/s
Texture Rate
747.5 GTexel/s
128.0 GTexel/s
FP16 (half)
95.68 TFLOPS
—
FP32 (float)
47.84 TFLOPS
4.096 TFLOPS
FP64 (double)
1495.0 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Navi 48
Tahiti
GPU Variant
Navi 48 XTW
Tahiti XTL(215-0821065)
Architecture
RDNA 4.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
53.9 billion
4.313 billion
Die Size
357 mm²
352 mm²
Board Design
TDP
300W
375W
Suggested PSU
700 W
750 W
Outputs
4x DisplayPort 2.1a
6x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
3x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.2
1.2
Vulkan
1.4
1.2
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.