NVIDIA GeForce GTX 780M vs AMD Radeon PRO W7900
GPU · Specs Compare
Graphics Card
Release Date
May 2013
May 2023
Generation
GeForce 700M
Radeon Pro Navi
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
1760 MHz
Boost Clock
797 MHz
2495 MHz
Memory Clock
1250 MHz
2250 MHz
Memory
Memory Size
4GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
864.0GB/s
Render Config
Shading Units
1536
6144
TMUs
128
384
ROPs
32
192
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
512 KB
6 MB
Compute Units
—
96
RT Cores
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
25.50 GPixel/s
479.0 GPixel/s
Texture Rate
102.0 GTexel/s
958.1 GTexel/s
FP32 (float)
2.448 TFLOPS
61.32 TFLOPS
FP64 (double)
102.0 GFLOPS
1.916 TFLOPS
FP16 (half)
—
122.6 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 31
GPU Variant
N14E-GTX-A2
Navi 31 XTW
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
57.7 billion
Die Size
294 mm²
529 mm²
Board Design
TDP
122W
295W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.4
CUDA
3.0
—
Shader Model
5.1
6.9
Benchmark
Blender
180
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.