AMD Radeon R9 Nano vs ATI Radeon X1950 GT

VS

AMD Radeon R9 Nano ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Released 8 years and 7 months late

Larger VRAM bandwidth (512.0GB/s vs 38.40GB/s)

4096 additional rendering cores

ATI Radeon X1950 GT 's Advantages

Lower TDP (57W vs 175W)

Score

Radeon R9 Nano

VS

Radeon X1950 GT

Graphics Card

Aug 2015

Release Date

Jan 2007

Pirate Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

256MB

HBM

Memory Type

GDDR3

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

-

256

TMUs

12

64

ROPs

12

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

6.000 GPixel/s

256.0 GTexel/s

Texture Rate

6.000 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

-

512.0 GFLOPS

FP64 (double)

-

Graphics Processor

Fiji

GPU Name

RV570

Fiji XT CA (215-0862120)

GPU Variant

RV570 XL

GCN 3.0

Architecture

R500

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

8.9 billion

Transistors

0.33 billion

596 mm²

Die Size

230 mm²

Board Design

175W

TDP

57W

450 W

Suggested PSU

250 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

3.0

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