Home GPU Comparison NVIDIA GeForce GTX 765M vs ATI Mobility Radeon HD 2400 XT Mac Edition

NVIDIA GeForce GTX 765M vs ATI Mobility Radeon HD 2400 XT Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Released 5 years and 11 months late
Boost Clock863MHz
Larger VRAM bandwidth (64.13GB/s vs 12.80GB/s)
728 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 765M +2450%
1.326 TFLOPS
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jun 2007
GeForce 700M
Generation
M7x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

797 MHz
Base Clock
-
863 MHz
Boost Clock
-
1002 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
128MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
64.13GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
-
Compute Units
2
768
Shading Units
40
64
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
32 KB

Theoretical Performance

13.81 GPixel/s
Pixel Rate
2.600 GPixel/s
55.23 GTexel/s
Texture Rate
2.600 GTexel/s
-
FP16 (half)
-
1326 GFLOPS
FP32 (float)
52.00 GFLOPS
55.23 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
M74
N14E-GE-B-A1
GPU Variant
M74-M (216RMAKA12FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.18 billion
221 mm²
Die Size
85 mm²

Board Design

75W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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