Home GPU Comparison ATI Mobility Radeon HD 5165 vs NVIDIA GeForce GT 820M

ATI Mobility Radeon HD 5165 vs NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5165 and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5165 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
224 additional rendering cores
NVIDIA GeForce GT 820M 's Advantages
Released 3 years and 10 months late
Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5165 +28%
0.384 TFLOPS
GeForce GT 820M
0.298 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Nov 2013
M9x
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

4
Compute Units
-
-
SM Count
2
320
Shading Units
96
32
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
3.100 GPixel/s
19.20 GTexel/s
Texture Rate
12.40 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
297.6 GFLOPS
-
FP64 (double)
24.80 GFLOPS

Board Design

35W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M96
GPU Name
GF117
-
GPU Variant
N15V-GM
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
0.585 billion
146 mm²
Die Size
116 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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