Home GPU Comparison AMD Radeon RX 7800M vs AMD Radeon HD 6730M

AMD Radeon RX 7800M vs AMD Radeon HD 6730M

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 7800M and 1024MB VRAM Radeon HD 6730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800M 's Advantages
Released 13 years and 8 months late
Boost Clock2145MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (432GB/s vs 25.60GB/s)
3360 additional rendering cores
AMD Radeon HD 6730M 's Advantages
Lower TDP (35W vs 180W)

Score

Benchmark

FP32 (float)
Radeon RX 7800M +5053%
35.87 TFLOPS
Radeon HD 6730M
0.696 TFLOPS
VS

Graphics Card

Sep 2024
Release Date
Jan 2011
Navi Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1825 MHz
Base Clock
-
2145 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
128bit
432GB/s
Bandwidth
25.60GB/s

Render Config

60
Compute Units
6
-
-
-
3840
Shading Units
480
240
TMUs
24
96
ROPs
8
-
-
-
60
RT Cores
-
256 KB per Array
L1 Cache
8 KB (per CU)
6 MB
L2 Cache
256 KB
48 MB
L3 Cache
-

Theoretical Performance

401.3 GPixel/s
Pixel Rate
5.800 GPixel/s
560.4 GTexel/s
Texture Rate
17.40 GTexel/s
71.73 TFLOPS
FP16 (half)
-
35.87 TFLOPS
FP32 (float)
696.0 GFLOPS
1121 GFLOPS
FP64 (double)
-

Board Design

180W
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 32
GPU Name
Whistler
Navi 32
GPU Variant
Whistler LE
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
28.1 billion
Transistors
0.716 billion
529 mm²
Die Size
104 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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