NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce RTX 5070 Ti

VS

NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA GeForce RTX 5070 Ti

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 640 OEM Rebrand and 16GB VRAM GeForce RTX 5070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM Rebrand 's Advantages

Lower TDP (75W vs 300W)

NVIDIA GeForce RTX 5070 Ti 's Advantages

Released 12 years and 9 months late

Boost Clock2520MHz

More VRAM (16GB vs 1536GB)

Larger VRAM bandwidth (894.7GB/s vs 38.40GB/s)

8816 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

GeForce RTX 5070 Ti +10781%

45.16 TFLOPS

GeForce GT 640 OEM Rebrand

VS

GeForce RTX 5070 Ti

Graphics Card

Apr 2012

Release Date

Jan 2025

GeForce 600

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

800 MHz

Memory Clock

2205 MHz

Memory

1536MB

Memory Size

16GB

DDR3

Memory Type

GDDR7

192bit

Memory Bus

256bit

38.40GB/s

Bandwidth

894.7GB/s

Render Config

-

3

SM Count

70

144

Shading Units

8960

24

TMUs

280

24

ROPs

128

-

Tensor Cores

280

-

RT Cores

70

64 KB (per SM)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

64 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

322.6 GPixel/s

17.28 GTexel/s

Texture Rate

705.6 GTexel/s

-

FP16 (half)

45.16 TFLOPS

414.7 GFLOPS

FP32 (float)

45.16 TFLOPS

34.56 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GF116

GPU Name

GB203

GF116-150-A1

GPU Variant

GB203-200-A1

Fermi 2.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

0

1.17 billion

Transistors

Unknown

238 mm²

Die Size

377 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

10.1

5.1

Shader Model

6.8

Related GPU Comparisons

1

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 670

2

NVIDIA GeForce GT 640 OEM Rebrand vs ATI FirePro V5800

3

NVIDIA GeForce GT 640 OEM Rebrand vs AMD Radeon RX 455 OEM

4

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 460 X2

5

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce 9800 GX2

6

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GT 1030

7

NVIDIA GeForce GT 640 OEM Rebrand vs ATI Radeon HD 5530

8

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce 9600 GT

9

NVIDIA GeForce GT 640 OEM Rebrand vs AMD Radeon RX 5300 XT

10

NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 1060 3 GB

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps