AMD Radeon AI PRO 9600D vs AMD Radeon HD 6990
GPU · Specs Compare
Graphics Card
Release Date
Dec 2025
Mar 2011
Generation
Radeon Pro Navi
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1080 MHz
—
Boost Clock
2020 MHz
—
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
160.0GB/s
Render Config
Compute Units
48
24
Shading Units
3072
1536
TMUs
192
96
ROPs
96
32
RT Cores
48
—
L2 Cache
8 MB
512 KB
L3 Cache
48 MB
—
L1 Cache
—
8 KB (per CU)
Theoretical Performance
Pixel Rate
193.9 GPixel/s
26.56 GPixel/s
Texture Rate
387.8 GTexel/s
79.68 GTexel/s
FP16 (half)
49.64 TFLOPS
—
FP32 (float)
24.82 TFLOPS
2.550 TFLOPS
FP64 (double)
775.7 GFLOPS
637.4 GFLOPS
Graphics Processor
GPU Name
Navi 48
Antilles
GPU Variant
Navi 48 XLW
Antilles XT(215-0807027)
Architecture
RDNA 4.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
53.9 billion
2.64 billion
Die Size
357 mm²
389 mm²
Board Design
TDP
150W
375W
Suggested PSU
450 W
750 W
Outputs
1x DisplayPort 2.1a
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.4
N/A
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.