Home GPU Comparison NVIDIA GeForce RTX 4060 AD106 vs NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA GeForce RTX 4060 AD106 vs NVIDIA GeForce GT 640 OEM Rebrand

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 4060 AD106 and 1536MB VRAM GeForce GT 640 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4060 AD106 's Advantages
Released 12 years late
Boost Clock2460MHz
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (272.0GB/s vs 38.40GB/s)
2928 additional rendering cores
NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)
GeForce RTX 4060 AD106 +3540%
15.11 TFLOPS
GeForce GT 640 OEM Rebrand
0.415 TFLOPS
VS

Graphics Card

Apr 2024
Release Date
Apr 2012
GeForce 40
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1830 MHz
Base Clock
-
2460 MHz
Boost Clock
-
2125 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
1536MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
192bit
272.0GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
24
SM Count
3
3072
Shading Units
144
96
TMUs
24
48
ROPs
24
96
Tensor Cores
-
24
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
24 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

118.1 GPixel/s
Pixel Rate
4.320 GPixel/s
236.2 GTexel/s
Texture Rate
17.28 GTexel/s
15.11 TFLOPS
FP16 (half)
-
15.11 TFLOPS
FP32 (float)
414.7 GFLOPS
236.2 GFLOPS
FP64 (double)
34.56 GFLOPS

Board Design

115W
TDP
75W
300 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 12-pin
Power Connectors
None

Graphics Processor

AD106
GPU Name
GF116
AD106-155-A1
GPU Variant
GF116-150-A1
Ada Lovelace
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
22.9 billion
Transistors
1.17 billion
188 mm²
Die Size
238 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.1
6.7
Shader Model
5.1

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