Home GPU Comparison ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 750M

ATI Mobility Radeon HD 3470 vs NVIDIA GeForce GT 750M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 2GB VRAM GeForce GT 750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M 's Advantages
Released 5 years late
Boost Clock967MHz
Larger VRAM bandwidth (64.19GB/s vs 6.400GB/s)
344 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
GeForce GT 750M +1275%
0.743 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jan 2013
M8x
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
941 MHz
-
Boost Clock
967 MHz
400 MHz
Memory Clock
1003 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
64.19GB/s

Render Config

-
SM Count
-
2
Compute Units
-
40
Shading Units
384
4
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
64 KB
L2 Cache
256 KB

Theoretical Performance

2.720 GPixel/s
Pixel Rate
7.736 GPixel/s
2.720 GTexel/s
Texture Rate
30.94 GTexel/s
-
FP16 (half)
-
54.40 GFLOPS
FP32 (float)
742.7 GFLOPS
-
FP64 (double)
30.94 GFLOPS

Graphics Processor

M82
GPU Name
GK107
M82-ME XT (216-0707009)
GPU Variant
N14P-GT
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.181 billion
Transistors
1.27 billion
67 mm²
Die Size
118 mm²

Board Design

Unknown
TDP
50W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

10.1
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1

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