Home GPU Comparison AMD Radeon E9172 MXM vs NVIDIA GeForce GTX 780M Mac Edition

AMD Radeon E9172 MXM vs NVIDIA GeForce GTX 780M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9172 MXM and 4GB VRAM GeForce GTX 780M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9172 MXM 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 53% (1219MHz vs 797MHz)
Lower TDP (35W vs 122W)
NVIDIA GeForce GTX 780M Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9172 MXM
1.248 TFLOPS
GeForce GTX 780M Mac Edition +96%
2.448 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Nov 2013
Embedded
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

1124 MHz
Base Clock
771 MHz
1219 MHz
Boost Clock
797 MHz
1500 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
48.00GB/s
Bandwidth
160.0GB/s

Render Config

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

Theoretical Performance

19.50 GPixel/s
Pixel Rate
25.50 GPixel/s
39.01 GTexel/s
Texture Rate
102.0 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
2.448 TFLOPS
78.02 GFLOPS
FP64 (double)
102.0 GFLOPS

Board Design

35W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GK104
E9170
GPU Variant
N14E-GTX-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
3.54 billion
103 mm²
Die Size
294 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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