Home GPU Comparison NVIDIA GeForce GT 620M vs AMD Radeon E9260 PCIe

NVIDIA GeForce GT 620M vs AMD Radeon E9260 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 620M and 4GB VRAM Radeon E9260 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 620M 's Advantages
Lower TDP (15W vs 80W)
AMD Radeon E9260 PCIe 's Advantages
Released 4 years and 1 months late
Boost Clock1200MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (112.0GB/s vs 28.80GB/s)
800 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 620M
0.253 TFLOPS
Radeon E9260 PCIe +749%
2.15 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Sep 2016
GeForce 600M
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1200 MHz
900 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
112.0GB/s

Render Config

2
SM Count
-
-
Compute Units
14
96
Shading Units
896
16
TMUs
48
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB

Theoretical Performance

2.640 GPixel/s
Pixel Rate
19.20 GPixel/s
10.56 GTexel/s
Texture Rate
57.60 GTexel/s
-
FP16 (half)
2.150 TFLOPS
253.4 GFLOPS
FP32 (float)
2.150 TFLOPS
21.12 GFLOPS
FP64 (double)
134.4 GFLOPS

Graphics Processor

GF108
GPU Name
Baffin
N13P-GLP-A1
GPU Variant
Baffin E9260 (216-0885288)
Fermi
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.585 billion
Transistors
3 billion
116 mm²
Die Size
123 mm²

Board Design

15W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
4x mini-DisplayPort 1.4a
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.7

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