Home GPU Comparison ATI Mobility Radeon HD 5850 vs NVIDIA GeForce GTX 860M

ATI Mobility Radeon HD 5850 vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 's Advantages
160 additional rendering cores
Lower TDP (30W vs 75W)
NVIDIA GeForce GTX 860M 's Advantages
Released 4 years late
Boost Clock1085MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850
0.8 TFLOPS
GeForce GTX 860M +73%
1.389 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2014
Manhattan
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
80.19GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
17.36 GPixel/s
20.00 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS

Board Design

30W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
GM107
Broadway PRO (216-0769024)
GPU Variant
N15P-GX-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.87 billion
166 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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