NVIDIA GeForce GTX 460 v2 ES vs ATI Radeon HD 4890

VS

NVIDIA GeForce GTX 460 v2 ES ATI Radeon HD 4890

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 460 v2 ES and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 v2 ES 's Advantages

Released 2 years and 5 months late

More VRAM (1280GB vs 1024GB)

Larger VRAM bandwidth (128.3GB/s vs 124.8GB/s)

Lower TDP (160W vs 190W)

ATI Radeon HD 4890 's Advantages

464 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 460 v2 ES

1.046 TFLOPS

Radeon HD 4890 +30%

1.36 TFLOPS

GeForce GTX 460 v2 ES

VS

Radeon HD 4890

Graphics Card

Sep 2011

Release Date

Apr 2009

GeForce 400

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1002 MHz

Memory Clock

975 MHz

Memory

1280MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

128.3GB/s

Bandwidth

124.8GB/s

Render Config

7

SM Count

-

Compute Units

10

336

Shading Units

800

56

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

10.91 GPixel/s

Pixel Rate

13.60 GPixel/s

43.62 GTexel/s

Texture Rate

34.00 GTexel/s

-

FP16 (half)

-

1046 GFLOPS

FP32 (float)

1360 GFLOPS

87.19 GFLOPS

FP64 (double)

272.0 GFLOPS

Graphics Processor

GF114

GPU Name

RV790

GF114-400-A1

GPU Variant

RV790 XT (215-0758016)

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.95 billion

Transistors

0.959 billion

332 mm²

Die Size

282 mm²

Board Design

160W

TDP

190W

450 W

Suggested PSU

450 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

2x 6-pin

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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