GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GT 745M

CORE STATE GK107

VRAM 2 GB

CLOCK SPEED —

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

GeForce RTX 4070

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 2475 MHz

TDP 200 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

3,537

168,006

3dmark_3dmark_steel_nomad_dx12

N/A

3,854

geekbench_vulkan

N/A

157,352

passmark_directx_10

N/A

139

passmark_directx_11

N/A

244

passmark_directx_12

N/A

103

passmark_directx_9

N/A

320

passmark_g2d

N/A

1,164

passmark_g3d

N/A

26,927

passmark_gpu_compute

N/A

14,720

DETAILED SPECIFICATIONS

SPECIFICATION

GT 745M

RTX 4070

Core Specs

Shading Units

384

5,888 +1433.3%

Shaders

384

5,888 +1433.3%

TMUs

32

184 +475.0%

ROPs

16

64 +300.0%

SM Count

—

46

Clocks

Base Clock

—

1920 MHz

Boost Clock

—

2475 MHz

GPU Clock

549 MHz

—

Memory Clock

1000 MHz 4 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

2 GB

12 GB

VRAM (MB)

2,048

12,288 +500.0%

Memory Type

GDDR5

GDDR6X

Memory Bus

128 bit

192 bit

Bandwidth

64.00 GB/s

504.2 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

256 KB

36 MB

Performance

Pixel Rate

4.392 GPixel/s

158.4 GPixel/s

Texture Rate

17.57 GTexel/s

455.4 GTexel/s

FP32 (TFLOPS)

421.6 GFLOPS

29.15 TFLOPS

FP64 (TFLOPS)

17.57 GFLOPS (1:24)

455.4 GFLOPS (1:64)

FP16 (TFLOPS)

—

29.15 TFLOPS (1:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

184

Power

TDP

45 W

200 W

TDP (W)

45

200 +344.4%

Suggested PSU

—

550 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

Kepler

Ada Lovelace

GPU Name

GK107

AD104

Generation

GeForce 700M

GeForce 40

Process Size

28 nm

5 nm

Transistors

1,270 million

35,800 million

Die Size

118 mm²

294 mm²

Foundry

TSMC

TSMC

Density

10.8M / mm²

121.8M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

8.9

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

240 mm 9.4 inches

Height

—

110 mm 4.3 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

—

599 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 600M

GeForce 30

Successor

GeForce 800M

GeForce 50

View GeForce GT 745M Details View GeForce RTX 4070 Details