AMD Radeon R7 450 OEM vs NVIDIA GeForce 9800 GT Rebrand

VS

AMD Radeon R7 450 OEM

NVIDIA GeForce 9800 GT Rebrand

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 512MB VRAM GeForce 9800 GT Rebrand 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 7 years and 11 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

384 additional rendering cores

Lower TDP (65W vs 125W)

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM +111%

0.947 TFLOPS

GeForce 9800 GT Rebrand

0.448 TFLOPS

Radeon R7 450 OEM

VS

GeForce 9800 GT Rebrand

Graphics Card

Jun 2016

Release Date

Jul 2008

Arctic Islands

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1125 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

72.00GB/s

Bandwidth

64.00GB/s

Render Config

8

Compute Units

-

SM Count

16

512

Shading Units

128

32

TMUs

64

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

11.60 GPixel/s

29.60 GTexel/s

Texture Rate

46.40 GTexel/s

-

947.2 GFLOPS

FP32 (float)

448.0 GFLOPS

59.20 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

125W

250 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

Cape Verde

GPU Name

G92

Cape Verde PRO2

GPU Variant

G92-270-A2

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.5 billion

Transistors

0.754 billion

123 mm²

Die Size

324 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5 (5.1)

Shader Model

4.0

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