Home GPU Comparison AMD Radeon 625 Mobile vs NVIDIA GeForce GTX 780M

AMD Radeon 625 Mobile vs NVIDIA GeForce GTX 780M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 4GB VRAM GeForce GTX 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 6 years late
Boost Clock has increased by 28% (1024MHz vs 797MHz)
Lower TDP (50W vs 122W)
NVIDIA GeForce GTX 780M 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 625 Mobile
0.786 TFLOPS
GeForce GTX 780M +211%
2.448 TFLOPS
VS

Graphics Card

May 2019
Release Date
May 2013
Mobility Radeon
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

730 MHz
Base Clock
771 MHz
1024 MHz
Boost Clock
797 MHz
900 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
160.0GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
1536
24
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
25.50 GPixel/s
24.58 GTexel/s
Texture Rate
102.0 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
2.448 TFLOPS
49.15 GFLOPS
FP64 (double)
102.0 GFLOPS

Board Design

50W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 24
GPU Name
GK104
Polaris 24 XT (216-0867030)
GPU Variant
N14E-GTX-A2
GCN 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
3.54 billion
125 mm²
Die Size
294 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1

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