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 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

4,815

N/A

geekbench_opencl

9,571

264,461

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

geekbench_vulkan

N/A

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 680M

RTX 5080

Core Specs

Shading Units

1,344

10,752 +700.0%

Shaders

1,344

10,752 +700.0%

TMUs

112

336 +200.0%

ROPs

32

112 +250.0%

SM Count

—

84

Clocks

Base Clock

719 MHz

2295 MHz

Boost Clock

758 MHz

2617 MHz

Memory Clock

900 MHz 3.6 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

GDDR5

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

115.2 GB/s

960.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

64 MB

Performance

Pixel Rate

21.22 GPixel/s

293.1 GPixel/s

Texture Rate

84.90 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

2.038 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

84.90 GFLOPS (1:24)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

100 W

360 W

TDP (W)

100

360 +260.0%

Suggested PSU

—

750 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Kepler

Blackwell 2.0

GPU Name

GK104

GB203

Generation

GeForce 600M

GeForce 50

Process Size

28 nm

5 nm

Transistors

3,540 million

45,600 million

Die Size

294 mm²

378 mm²

Foundry

TSMC

TSMC

Density

12.0M / mm²

120.6M / 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

12.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

MXM-B (3.0)

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

Active

Predecessor

GeForce 500M

GeForce 40

Successor

GeForce 700M

—

View GeForce GTX 680M Details View GeForce RTX 5080 Details