NVIDIA GeForce GTX 680 vs AMD Radeon Pro W6800

VS

NVIDIA GeForce GTX 680 AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 32GB VRAM Radeon Pro W6800 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 250W)

AMD Radeon Pro W6800 's Advantages

Released 9 years and 3 months late

Boost Clock has increased by 119% (2320MHz vs 1058MHz)

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 192.3GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 680

3.25 TFLOPS

Radeon Pro W6800 +448%

17.82 TFLOPS

GeForce GTX 680

VS

Radeon Pro W6800

Graphics Card

Mar 2012

Release Date

Jun 2021

GeForce 600

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1006 MHz

Base Clock

2075 MHz

1058 MHz

Boost Clock

2320 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

192.3GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

60

1536

Shading Units

3840

128

TMUs

240

32

ROPs

96

-

Tensor Cores

-

RT Cores

60

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

Theoretical Performance

33.86 GPixel/s

Pixel Rate

222.7 GPixel/s

135.4 GTexel/s

Texture Rate

556.8 GTexel/s

-

FP16 (half)

35.64 TFLOPS

3.250 TFLOPS

FP32 (float)

17.82 TFLOPS

135.4 GFLOPS

FP64 (double)

1114 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 21

GK104-400-A2

GPU Variant

-

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

26.8 billion

294 mm²

Die Size

520 mm²

Board Design

195W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

6x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.5

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