NVIDIA GeForce GTX 780 Ti vs AMD Radeon PRO W7900D
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2025
Generation
GeForce 700
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
875 MHz
1327 MHz
Boost Clock
928 MHz
2156 MHz
Memory Clock
1753 MHz
2250 MHz
Memory
Memory Size
3GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
336.6GB/s
864.0GB/s
Render Config
Shading Units
2880
6144
TMUs
240
384
ROPs
48
192
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
1536 KB
6 MB
Compute Units
—
96
RT Cores
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
55.68 GPixel/s
414.0 GPixel/s
Texture Rate
222.7 GTexel/s
827.9 GTexel/s
FP32 (float)
5.345 TFLOPS
52.99 TFLOPS
FP64 (double)
222.7 GFLOPS
1.656 TFLOPS
FP16 (half)
—
106.0 TFLOPS
Graphics Processor
GPU Name
GK110B
Navi 31
GPU Variant
GK110-425-B1
Navi 31
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
57.7 billion
Die Size
561 mm²
529 mm²
Board Design
TDP
250W
295W
Suggested PSU
600 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.2.175
1.4
CUDA
3.5
—
Shader Model
6.5 (5.1)
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.