Home GPU Comparison NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB vs AMD Radeon HD 7870M

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB vs AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Max Q Refresh 4 GB and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB 's Advantages
Released 10 years and 3 months late
Boost Clock1125MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (176.0GB/s vs 64.00GB/s)
1408 additional rendering cores
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
GeForce RTX 3050 Max Q Refresh 4 GB +350%
4.608 TFLOPS
Radeon HD 7870M
1.024 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

757 MHz
Base Clock
-
1125 MHz
Boost Clock
-
1375 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
176.0GB/s
Bandwidth
64.00GB/s

Render Config

16
SM Count
-
-
Compute Units
10
2048
Shading Units
640
64
TMUs
40
32
ROPs
16
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

36.00 GPixel/s
Pixel Rate
12.80 GPixel/s
72.00 GTexel/s
Texture Rate
32.00 GTexel/s
4.608 TFLOPS
FP16 (half)
-
4.608 TFLOPS
FP32 (float)
1024 GFLOPS
72.00 GFLOPS
FP64 (double)
64.00 GFLOPS

Graphics Processor

GA107
GPU Name
Heathrow
-
GPU Variant
Heathrow XT (216-0835033)
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

35W
TDP
45W
-
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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