AMD Radeon HD 7870 GHz Edition vs AMD Radeon AI PRO 9600D
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Dec 2025
Generation
Southern Islands
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
2250 MHz
Base Clock
-
1080 MHz
Boost Clock
-
2020 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
576.0GB/s
Render Config
Compute Units
20
48
Shading Units
1280
3072
TMUs
80
192
ROPs
32
96
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
8 MB
RT Cores
-
48
L3 Cache
-
48 MB
Theoretical Performance
Pixel Rate
32.00 GPixel/s
193.9 GPixel/s
Texture Rate
80.00 GTexel/s
387.8 GTexel/s
FP32 (float)
2.560 TFLOPS
24.82 TFLOPS
FP64 (double)
160.0 GFLOPS
775.7 GFLOPS
FP16 (half)
-
49.64 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 48
GPU Variant
Pitcairn XT(215-0828047)
Navi 48 XLW
Architecture
GCN 1.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
53.9 billion
Die Size
212 mm²
357 mm²
Board Design
TDP
175W
150W
Suggested PSU
450 W
450 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x DisplayPort 2.1a
Power Connectors
2x 6-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