Home GPU Comparison AMD Radeon R5 M435 vs AMD Radeon RX 6800M

AMD Radeon R5 M435 vs AMD Radeon RX 6800M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M435 and 12GB VRAM Radeon RX 6800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages
Released 5 years late
Boost Clock has increased by 132% (2390MHz vs 1030MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 36.00GB/s)
2240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M435
0.659 TFLOPS
Radeon RX 6800M +1757%
12.24 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2021
Gem System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

780 MHz
Base Clock
2116 MHz
1030 MHz
Boost Clock
2390 MHz
1125 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
192bit
36.00GB/s
Bandwidth
384.0GB/s

Render Config

5
Compute Units
40
-
-
-
320
Shading Units
2560
20
TMUs
160
8
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

8.240 GPixel/s
Pixel Rate
153.0 GPixel/s
20.60 GTexel/s
Texture Rate
382.4 GTexel/s
-
FP16 (half)
24.47 TFLOPS
659.2 GFLOPS
FP32 (float)
12.24 TFLOPS
41.20 GFLOPS
FP64 (double)
764.8 GFLOPS

Board Design

Unknown
TDP
145W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Navi 22
Jet S3 UL
GPU Variant
Navi 22 XTM
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
0.69 billion
Transistors
17.2 billion
56 mm²
Die Size
335 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1
1.2.170
Vulkan
1.3
-
-
-
6.5 (5.1)
Shader Model
6.5

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