Home GPU Comparison ATI Mobility Radeon HD 4350 vs AMD Radeon RX 6800M

ATI Mobility Radeon HD 4350 vs AMD Radeon RX 6800M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 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 12 years and 4 months late
Boost Clock2390MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)
2480 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4350
0.072 TFLOPS
Radeon RX 6800M +16900%
12.24 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
May 2021
M9x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2116 MHz
-
Boost Clock
2390 MHz
800 MHz
Memory Clock
2000 MHz

Memory

512MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
192bit
12.80GB/s
Bandwidth
384.0GB/s

Render Config

1
Compute Units
40
-
-
-
80
Shading Units
2560
8
TMUs
160
4
ROPs
64
-
-
-
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
64 KB
L2 Cache
3 MB
-
L3 Cache
96 MB

Theoretical Performance

1.800 GPixel/s
Pixel Rate
153.0 GPixel/s
3.600 GTexel/s
Texture Rate
382.4 GTexel/s
-
FP16 (half)
24.47 TFLOPS
72.00 GFLOPS
FP32 (float)
12.24 TFLOPS
-
FP64 (double)
764.8 GFLOPS

Board Design

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

Graphics Processor

M93
GPU Name
Navi 22
-
GPU Variant
Navi 22 XTM
TeraScale
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.242 billion
Transistors
17.2 billion
73 mm²
Die Size
335 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.5

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