Home GPU Comparison AMD Radeon RX 6700M vs NVIDIA GeForce GT 745A

AMD Radeon RX 6700M vs NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages
Released 7 years and 9 months late
Boost Clock has increased by 162% (2400MHz vs 915MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 28.80GB/s)
1920 additional rendering cores
NVIDIA GeForce GT 745A 's Advantages
Lower TDP (33W vs 135W)

Score

Benchmark

FP32 (float)
Radeon RX 6700M +1473%
11.06 TFLOPS
GeForce GT 745A
0.703 TFLOPS
VS

Graphics Card

May 2021
Release Date
Aug 2013
Mobility Radeon
Generation
GeForce 700A
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1489 MHz
Base Clock
837 MHz
2400 MHz
Boost Clock
915 MHz
2000 MHz
Memory Clock
900 MHz

Memory

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

Render Config

-
SM Count
-
36
Compute Units
-
2304
Shading Units
384
144
TMUs
32
64
ROPs
16
-
Tensor Cores
-
36
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
256 KB

Theoretical Performance

153.6 GPixel/s
Pixel Rate
7.320 GPixel/s
345.6 GTexel/s
Texture Rate
29.28 GTexel/s
22.12 TFLOPS
FP16 (half)
-
11.06 TFLOPS
FP32 (float)
702.7 GFLOPS
691.2 GFLOPS
FP64 (double)
29.28 GFLOPS

Graphics Processor

Navi 22
GPU Name
GK107
Navi 22
GPU Variant
N14P-LP
RDNA 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
1.27 billion
335 mm²
Die Size
118 mm²

Board Design

135W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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