Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs ATI Mobility Radeon HD 4860

NVIDIA GeForce GTX 775M Mac Edition vs ATI Mobility Radeon HD 4860

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 1024MB VRAM Mobility Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 4 years and 8 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition +157%
2.142 TFLOPS
Mobility Radeon HD 4860
0.832 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Mar 2009
GeForce 700M
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
8
1344
Shading Units
640
112
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

22.32 GPixel/s
Pixel Rate
10.40 GPixel/s
89.26 GTexel/s
Texture Rate
20.80 GTexel/s
-
FP16 (half)
-
2.142 TFLOPS
FP32 (float)
832.0 GFLOPS
89.26 GFLOPS
FP64 (double)
166.4 GFLOPS

Graphics Processor

GK104
GPU Name
M97
N13E-GTX-A2
GPU Variant
M97 M2 XT (216-0731000)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.826 billion
294 mm²
Die Size
137 mm²

Board Design

100W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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