AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 460 v2

VS

AMD Radeon R7 450 OEM

NVIDIA GeForce GTX 460 v2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 1024MB VRAM GeForce GTX 460 v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages

Released 4 years and 9 months late

More VRAM (2GB vs 1024GB)

176 additional rendering cores

Lower TDP (65W vs 160W)

NVIDIA GeForce GTX 460 v2 's Advantages

Larger VRAM bandwidth (96.19GB/s vs 72.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

GeForce GTX 460 v2 +10%

1.046 TFLOPS

Radeon R7 450 OEM

VS

GeForce GTX 460 v2

Graphics Card

Jun 2016

Release Date

Sep 2011

Arctic Islands

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1125 MHz

Memory Clock

1002 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

96.19GB/s

Render Config

8

Compute Units

-

SM Count

7

512

Shading Units

336

32

TMUs

56

16

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

384 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

10.91 GPixel/s

29.60 GTexel/s

Texture Rate

43.62 GTexel/s

-

947.2 GFLOPS

FP32 (float)

1046 GFLOPS

59.20 GFLOPS

FP64 (double)

87.19 GFLOPS

Board Design

65W

TDP

160W

250 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

2x 6-pin

Graphics Processor

Cape Verde

GPU Name

GF114

Cape Verde PRO2

GPU Variant

GF114-400-A1

GCN 1.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

1.95 billion

123 mm²

Die Size

332 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

2.1

6.5 (5.1)

Shader Model

5.1

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