Home GPU Comparison NVIDIA GeForce GTX 860M vs AMD Radeon RX 6700S

NVIDIA GeForce GTX 860M vs AMD Radeon RX 6700S

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 8GB VRAM Radeon RX 6700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages
Lower TDP (75W vs 80W)
AMD Radeon RX 6700S 's Advantages
Released 8 years late
Boost Clock has increased by 84% (2000MHz vs 1085MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 80.19GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 860M
1.389 TFLOPS
Radeon RX 6700S +416%
7.168 TFLOPS
3DMark Time Spy
GeForce GTX 860M
1149
Radeon RX 6700S +579%
7813
VS

Graphics Card

Jan 2014
Release Date
Jan 2022
GeForce 800M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

1020 MHz
Base Clock
1700 MHz
1085 MHz
Boost Clock
2000 MHz
1253 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
-
Compute Units
28
640
Shading Units
1792
40
TMUs
112
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
28
64 KB (per SMM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB

Theoretical Performance

17.36 GPixel/s
Pixel Rate
128.0 GPixel/s
43.40 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
14.34 TFLOPS
1389 GFLOPS
FP32 (float)
7.168 TFLOPS
43.40 GFLOPS
FP64 (double)
448.0 GFLOPS

Graphics Processor

GM107
GPU Name
Navi 23
N15P-GX-A1
GPU Variant
-
Maxwell
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.87 billion
Transistors
11.06 billion
148 mm²
Die Size
237 mm²

Board Design

75W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.5

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