Home GPU Comparison NVIDIA GeForce GTX 780M vs ATI Mobility Radeon HD 5850

NVIDIA GeForce GTX 780M vs ATI Mobility Radeon HD 5850

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 1024MB VRAM Mobility Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages
Released 3 years and 4 months late
Boost Clock797MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)
736 additional rendering cores
ATI Mobility Radeon HD 5850 's Advantages
Lower TDP (30W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M +206%
2.448 TFLOPS
Mobility Radeon HD 5850
0.8 TFLOPS
VS

Graphics Card

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

Clock Speeds

771 MHz
Base Clock
-
797 MHz
Boost Clock
-
1250 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
10
1536
Shading Units
800
128
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

25.50 GPixel/s
Pixel Rate
8.000 GPixel/s
102.0 GTexel/s
Texture Rate
20.00 GTexel/s
-
FP16 (half)
-
2.448 TFLOPS
FP32 (float)
800.0 GFLOPS
102.0 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
Broadway
N14E-GTX-A2
GPU Variant
Broadway PRO (216-0769024)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.04 billion
294 mm²
Die Size
166 mm²

Board Design

122W
TDP
30W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

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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