AMD Radeon PRO W7900D vs AMD Radeon RX 460 1024SP
GPU Specs Compare
Graphics Card
Release Date
Nov 2025
Jan 2017
Generation
Radeon Pro Navi
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1327 MHz
1090 MHz
Boost Clock
2156 MHz
1200 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
48GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
112.0GB/s
Render Config
Compute Units
96
16
Shading Units
6144
1024
TMUs
384
64
ROPs
192
16
RT Cores
96
-
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
1024 KB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
414.0 GPixel/s
19.20 GPixel/s
Texture Rate
827.9 GTexel/s
76.80 GTexel/s
FP16 (half)
106.0 TFLOPS
2.458 TFLOPS
FP32 (float)
52.99 TFLOPS
2.458 TFLOPS
FP64 (double)
1.656 TFLOPS
153.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
Baffin
GPU Variant
Navi 31
Baffin XT
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
57.7 billion
3 billion
Die Size
529 mm²
123 mm²
Board Design
TDP
295W
75W
Suggested PSU
600 W
250 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.2
Shader Model
6.9
6.4