Home GPU Comparison NVIDIA GeForce GTX 765M vs AMD FirePro M7820

NVIDIA GeForce GTX 765M vs AMD FirePro M7820

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 1024MB VRAM FirePro M7820 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages
Released 3 years late
Boost Clock863MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.13GB/s vs 64.00GB/s)
AMD FirePro M7820 's Advantages
32 additional rendering cores
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 765M +18%
1.326 TFLOPS
FirePro M7820
1.12 TFLOPS
VS

Graphics Card

May 2013
Release Date
May 2010
GeForce 700M
Generation
FirePro Mobility
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

797 MHz
Base Clock
-
863 MHz
Boost Clock
-
1002 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.13GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
-
-
-
768
Shading Units
800
64
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.81 GPixel/s
Pixel Rate
11.20 GPixel/s
55.23 GTexel/s
Texture Rate
28.00 GTexel/s
-
-
-
1326 GFLOPS
FP32 (float)
1120 GFLOPS
55.23 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
Broadway
N14E-GE-B-A1
GPU Variant
Broadway XT GL
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
1.04 billion
221 mm²
Die Size
166 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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