GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 680M

CORE STATE GK104

VRAM 4 GB

CLOCK SPEED 758 MHz

TDP 100 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

GeForce RTX 4070 Mobile

CORE STATE AD106

VRAM 8 GB

CLOCK SPEED 1695 MHz

TDP 115 W

BUS WIDTH 128 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

4,815

N/A

geekbench_opencl

9,571

109,197

geekbench_vulkan

N/A

108,367

passmark_directx_10

N/A

116

passmark_directx_11

N/A

179

passmark_directx_12

N/A

85

passmark_directx_9

N/A

223

passmark_g2d

N/A

763

passmark_g3d

N/A

19,587

passmark_gpu_compute

N/A

8,399

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 680M

RTX 4070 Mobile

Core Specs

Shading Units

1,344

4,608 +242.9%

Shaders

1,344

4,608 +242.9%

TMUs

112

144 +28.6%

ROPs

32

48 +50.0%

SM Count

—

36

Clocks

Base Clock

719 MHz

1395 MHz

Boost Clock

758 MHz

1695 MHz

Memory Clock

900 MHz 3.6 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

115.2 GB/s

256.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

32 MB

Performance

Pixel Rate

21.22 GPixel/s

81.36 GPixel/s

Texture Rate

84.90 GTexel/s

244.1 GTexel/s

FP32 (TFLOPS)

2.038 TFLOPS

15.62 TFLOPS

FP64 (TFLOPS)

84.90 GFLOPS (1:24)

244.1 GFLOPS (1:64)

FP16 (TFLOPS)

—

15.62 TFLOPS (1:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

144

Power

TDP

100 W

115 W

TDP (W)

100

115 +15.0%

Power Connectors

None

None

Architecture

Architecture

Kepler

Ada Lovelace

GPU Name

GK104

AD106

Generation

GeForce 600M

GeForce 40 Mobile

Process Size

28 nm

5 nm

Transistors

3,540 million

22,900 million

Die Size

294 mm²

188 mm²

Foundry

TSMC

TSMC

Density

12.0M / 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

MXM Module

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

MXM-B (3.0)

PCIe 4.0 x8

Other

Production

End-of-life

Active

Predecessor

GeForce 500M

GeForce 30 Mobile

Successor

GeForce 700M

GeForce 50 Mobile

View GeForce GTX 680M Details View GeForce RTX 4070 Mobile Details