Home GPU Comparison NVIDIA GeForce GT 555M vs AMD Radeon RX 6700M

NVIDIA GeForce GT 555M vs AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 10GB VRAM Radeon RX 6700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages
Lower TDP (35W vs 135W)
AMD Radeon RX 6700M 's Advantages
Released 9 years and 2 months late
Boost Clock2400MHz
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 28.80GB/s)
2160 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 555M
0.389 TFLOPS
Radeon RX 6700M +2743%
11.06 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2021
GeForce 500M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1489 MHz
-
Boost Clock
2400 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
10GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
160bit
28.80GB/s
Bandwidth
320.0GB/s

Render Config

-
Compute Units
36
2
SM Count
-
144
Shading Units
2304
24
TMUs
144
16
ROPs
64
-
-
-
-
RT Cores
36
64 KB (per SM)
L1 Cache
128 KB per Array
256 KB
L2 Cache
3 MB
-
L3 Cache
80 MB

Theoretical Performance

2.700 GPixel/s
Pixel Rate
153.6 GPixel/s
16.20 GTexel/s
Texture Rate
345.6 GTexel/s
-
FP16 (half)
22.12 TFLOPS
388.8 GFLOPS
FP32 (float)
11.06 TFLOPS
32.40 GFLOPS
FP64 (double)
691.2 GFLOPS

Board Design

35W
TDP
135W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF116
GPU Name
Navi 22
N12E-GE2-A1
GPU Variant
Navi 22
Fermi 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
1.17 billion
Transistors
17.2 billion
238 mm²
Die Size
335 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.5

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