Home GPU Comparison ATI Mobility Radeon HD 4860 vs NVIDIA GeForce GTX 965M

ATI Mobility Radeon HD 4860 vs NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4860 and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 6 years and 10 months late
Boost Clock1150MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4860
0.832 TFLOPS
GeForce GTX 965M +183%
2.355 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Jan 2016
M9x
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
935 MHz
-
Boost Clock
1150 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
80.19GB/s

Render Config

8
Compute Units
-
-
-
-
640
Shading Units
1024
32
TMUs
64
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
36.80 GPixel/s
20.80 GTexel/s
Texture Rate
73.60 GTexel/s
-
-
-
832.0 GFLOPS
FP32 (float)
2.355 TFLOPS
166.4 GFLOPS
FP64 (double)
73.60 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

M97
GPU Name
GM206S
M97 M2 XT (216-0731000)
GPU Variant
N16E-GR-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.826 billion
Transistors
2.94 billion
137 mm²
Die Size
228 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
4.1
Shader Model
6.7

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