Home GPU Comparison NVIDIA GeForce GTX 960A vs ATI Mobility Radeon HD 4650

NVIDIA GeForce GTX 960A vs ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 960A and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960A 's Advantages
Released 6 years and 2 months late
Boost Clock1085MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 19.20GB/s)
320 additional rendering cores
ATI Mobility Radeon HD 4650 's Advantages
Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 960A +334%
1.389 TFLOPS
Mobility Radeon HD 4650
0.32 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2009
GeForce 900A
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1029 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1253 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
4
-
-
-
640
Shading Units
320
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

17.36 GPixel/s
Pixel Rate
4.000 GPixel/s
43.40 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
320.0 GFLOPS
43.40 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GM107
GPU Name
M96
N16P-GX-A1
GPU Variant
-
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.514 billion
148 mm²
Die Size
146 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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