NVIDIA GeForce GTX 680 vs AMD Radeon Instinct MI325X

VS

NVIDIA GeForce GTX 680

AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 's Advantages

Lower TDP (195W vs 750W)

AMD Radeon Instinct MI325X 's Advantages

Released 12 years and 7 months late

Boost Clock has increased by 98% (2100MHz vs 1058MHz)

More VRAM (288GB vs 2GB)

Larger VRAM bandwidth (10.3TB/s vs 192.3GB/s)

17920 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 680

3.25 TFLOPS

Radeon Instinct MI325X +2414%

81.72 TFLOPS

GeForce GTX 680

VS

Radeon Instinct MI325X

Graphics Card

Mar 2012

Release Date

Oct 2024

GeForce 600

Generation

Radeon Instinct(MIx)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1006 MHz

Base Clock

1000 MHz

1058 MHz

Boost Clock

2100 MHz

1502 MHz

Memory Clock

2525 MHz

Memory

2GB

Memory Size

288GB

GDDR5

Memory Type

HBM3e

256bit

Memory Bus

8192bit

192.3GB/s

Bandwidth

10.3TB/s

Render Config

-

Compute Units

304

-

1536

Shading Units

19456

128

TMUs

1216

32

ROPs

0

-

Tensor Cores

1216

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

16 MB

-

L3 Cache

256 MB

Theoretical Performance

33.86 GPixel/s

Pixel Rate

0 MPixel/s

135.4 GTexel/s

Texture Rate

2554 GTexel/s

-

FP16 (half)

653.7 TFLOPS

3.250 TFLOPS

FP32 (float)

81.72 TFLOPS

135.4 GFLOPS

FP64 (double)

81.72 TFLOPS

Board Design

195W

TDP

750W

450 W

Suggested PSU

1150 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

Aqua Vanjaram

GK104-400-A2

GPU Variant

-

Kepler

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

153 billion

294 mm²

Die Size

1017 mm²

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

N/A

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