Home GPU Comparison NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon HD 6750M

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon HD 6750M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 1024MB VRAM Radeon HD 6750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 10 years late
Boost Clock1545MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)
5664 additional rendering cores
AMD Radeon HD 6750M 's Advantages
Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Mobile +3195%
18.98 TFLOPS
Radeon HD 6750M
0.576 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jan 2011
GeForce 30 Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1110 MHz
Base Clock
-
1545 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
48
SM Count
-
6144
Shading Units
480
192
TMUs
24
96
ROPs
8
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

148.3 GPixel/s
Pixel Rate
4.800 GPixel/s
296.6 GTexel/s
Texture Rate
14.40 GTexel/s
18.98 TFLOPS
FP16 (half)
-
18.98 TFLOPS
FP32 (float)
576.0 GFLOPS
296.6 GFLOPS
FP64 (double)
-

Board Design

115W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA104
GPU Name
Whistler
GA104-775-A1
GPU Variant
Whistler PRO (216-0810005)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
0.716 billion
392 mm²
Die Size
104 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy