ATI Radeon HD 3450 PCI vs NVIDIA GeForce GTX 460

VS

ATI Radeon HD 3450 PCI NVIDIA GeForce GTX 460

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3450 PCI and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 160W)

NVIDIA GeForce GTX 460 's Advantages

Released 2 years and 6 months late

More VRAM (768GB vs 512GB)

Larger VRAM bandwidth (86.40GB/s vs 6.400GB/s)

296 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3450 PCI

0.048 TFLOPS

GeForce GTX 460 +1789%

0.907 TFLOPS

Radeon HD 3450 PCI

VS

GeForce GTX 460

Graphics Card

Jan 2008

Release Date

Jul 2010

Radeon R600

Generation

GeForce 400

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

768MB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

192bit

6.400GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

7

2

Compute Units

-

40

Shading Units

336

4

TMUs

56

4

ROPs

24

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

384 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

9.450 GPixel/s

2.400 GTexel/s

Texture Rate

37.80 GTexel/s

-

FP16 (half)

-

48.00 GFLOPS

FP32 (float)

907.2 GFLOPS

-

FP64 (double)

75.60 GFLOPS

Graphics Processor

RV620

GPU Name

GF104

RV620 LE

GPU Variant

GF104-300-KB-A1

TeraScale

Architecture

Fermi

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

1.95 billion

67 mm²

Die Size

332 mm²

Board Design

25W

TDP

160W

200 W

Suggested PSU

450 W

1x DVI 1x S-Video

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

-

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

4.1

Shader Model

5.1

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