Home GPU Comparison AMD Radeon E9550 MXM vs NVIDIA GeForce GT 740M

AMD Radeon E9550 MXM vs NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages
Released 3 years and 3 months late
Boost Clock1266MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1920 additional rendering cores
NVIDIA GeForce GT 740M 's Advantages
Lower TDP (33W vs 95W)

Score

Benchmark

FP32 (float)
Radeon E9550 MXM +674%
5.834 TFLOPS
GeForce GT 740M
0.753 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jun 2013
Embedded
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
36
Compute Units
-
2304
Shading Units
384
144
TMUs
32
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB

Theoretical Performance

40.51 GPixel/s
Pixel Rate
7.840 GPixel/s
182.3 GTexel/s
Texture Rate
31.36 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
752.6 GFLOPS
364.6 GFLOPS
FP64 (double)
31.36 GFLOPS

Graphics Processor

Ellesmere
GPU Name
GK208
Ellesmere XT
GPU Variant
GT 740M
GCN 4.0
Architecture
Kepler 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
1.02 billion
232 mm²
Die Size
87 mm²

Board Design

95W
TDP
33W
-
Suggested PSU
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

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
3.5
6.4
Shader Model
5.1

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