Home GPU Comparison NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB vs AMD Radeon HD 7850M

NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB vs AMD Radeon HD 7850M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3050 Mobile Refresh 6 GB and 2GB VRAM Radeon HD 7850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB 's Advantages
Released 10 years and 3 months late
Boost Clock1492MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (168.0GB/s vs 64.00GB/s)
1920 additional rendering cores
AMD Radeon HD 7850M 's Advantages
Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)
GeForce RTX 3050 Mobile Refresh 6 GB +784%
7.639 TFLOPS
Radeon HD 7850M
0.864 TFLOPS
VS

Graphics Card

Jul 2022
Release Date
Apr 2012
GeForce 30 Mobile
Generation
London
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1237 MHz
Base Clock
-
1492 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
128bit
168.0GB/s
Bandwidth
64.00GB/s

Render Config

20
SM Count
-
-
Compute Units
10
2560
Shading Units
640
80
TMUs
40
32
ROPs
16
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

47.74 GPixel/s
Pixel Rate
10.80 GPixel/s
119.4 GTexel/s
Texture Rate
27.00 GTexel/s
7.639 TFLOPS
FP16 (half)
-
7.639 TFLOPS
FP32 (float)
864.0 GFLOPS
119.4 GFLOPS
FP64 (double)
54.00 GFLOPS

Graphics Processor

GA107
GPU Name
Heathrow
-
GPU Variant
Heathrow PRO
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
1.5 billion
200 mm²
Die Size
123 mm²

Board Design

75W
TDP
40W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
5.1

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