AMD Radeon R9 280X2 vs AMD Radeon AI PRO R9700
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jul 2025
Generation
Volcanic Islands
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
950 MHz
1660 MHz
Boost Clock
1000 MHz
2920 MHz
Memory Clock
1500 MHz
2518 MHz
Memory
Memory Size
3GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
288.0GB/s
644.6GB/s
Render Config
Compute Units
32
64
Shading Units
2048
4096
TMUs
128
256
ROPs
32
128
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
8 MB
Tensor Cores
-
128
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
373.8 GPixel/s
Texture Rate
128.0 GTexel/s
747.5 GTexel/s
FP32 (float)
4.096 TFLOPS
47.84 TFLOPS
FP64 (double)
1024 GFLOPS
1495.0 GFLOPS
FP16 (half)
-
95.68 TFLOPS
Graphics Processor
GPU Name
Tahiti
Navi 48
GPU Variant
Tahiti XTL(215-0821065)
Navi 48 XTW
Architecture
GCN 1.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
4.313 billion
53.9 billion
Die Size
352 mm²
357 mm²
Board Design
TDP
375W
300W
Suggested PSU
750 W
700 W
Outputs
6x mini-DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
3x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.2
Vulkan
1.2
1.4
Shader Model
5.1
6.8