GeForce GT 740A vs Radeon E9550 MXM
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 740A 's Advantages
Lower TDP (33W vs 95W)
Radeon E9550 MXM 's Advantages
Released 3 years and 1 months late
Boost Clock1266MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1920 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 740A
753
Radeon E9550 MXM
+674%
5834
Graphics Card
Aug 2013
Release Date
Sep 2016
GeForce 700A
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
900 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
36
384
Shading Units
2304
32
TMUs
144
8
ROPs
32
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
Theoretical Performance
7.840 GPixel/s
Pixel Rate
40.51 GPixel/s
31.36 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
752.6 GFLOPS
FP32 (float)
5.834 TFLOPS
31.36 GFLOPS
FP64 (double)
364.6 GFLOPS
Board Design
33W
TDP
95W
No outputs
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
-
Power Connectors
None
Graphics Processor
GK208
GPU Name
Ellesmere
GT 740M
GPU Variant
Ellesmere XT
Kepler 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.02 billion
Transistors
5.7 billion
87 mm²
Die Size
232 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4
