Home GPU Comparison NVIDIA GeForce RTX 4060 Max-Q vs AMD Radeon HD 7850M

NVIDIA GeForce RTX 4060 Max-Q vs AMD Radeon HD 7850M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4060 Max Q 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 4060 Max-Q 's Advantages
Released 10 years and 9 months late
Boost Clock1470MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)
2432 additional rendering cores
Lower TDP (35W vs 40W)

Score

Benchmark

FP32 (float)
GeForce RTX 4060 Max Q +945%
9.032 TFLOPS
Radeon HD 7850M
0.864 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Apr 2012
GeForce 40 Mobile
Generation
London
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1140 MHz
Base Clock
-
1470 MHz
Boost Clock
-
2000 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
24
SM Count
-
3072
Shading Units
640
96
TMUs
40
48
ROPs
16
96
Tensor Cores
-
24
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
32 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

70.56 GPixel/s
Pixel Rate
10.80 GPixel/s
141.1 GTexel/s
Texture Rate
27.00 GTexel/s
9.032 TFLOPS
FP16 (half)
-
9.032 TFLOPS
FP32 (float)
864.0 GFLOPS
141.1 GFLOPS
FP64 (double)
54.00 GFLOPS

Board Design

35W
TDP
40W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

AD107
GPU Name
Heathrow
GN21-X4
GPU Variant
Heathrow PRO
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
Unknown
Transistors
1.5 billion
146 mm²
Die Size
123 mm²

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
8.9
CUDA
-
6.7
Shader Model
5.1

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