ATI Radeon HD 5950 vs AMD Radeon R7 265X OEM

VS

ATI Radeon HD 5950 AMD Radeon R7 265X OEM

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 2GB VRAM Radeon R7 265X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

160 additional rendering cores

AMD Radeon R7 265X OEM 's Advantages

Boost Clock925MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (179.2GB/s vs 128.0GB/s)

Lower TDP (150W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950

2.088 TFLOPS

Radeon R7 265X OEM +13%

2.368 TFLOPS

ATI Radeon HD 5950

VS

Radeon R7 265X OEM

Graphics Card

Unknown

Release Date

Aug 2014

Evergreen

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

925 MHz

1000 MHz

Memory Clock

1400 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

179.2GB/s

Render Config

-

SM Count

-

18

Compute Units

20

1440

Shading Units

1280

72

TMUs

80

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

29.60 GPixel/s

52.20 GTexel/s

Texture Rate

74.00 GTexel/s

-

FP16 (half)

-

2.088 TFLOPS

FP32 (float)

2.368 TFLOPS

-

FP64 (double)

148.0 GFLOPS

Graphics Processor

Hemlock

GPU Name

Curacao

Hemlock PRO

GPU Variant

Curacao PRO (215-0848000)

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.154 billion

Transistors

2.8 billion

334 mm²

Die Size

212 mm²

Board Design

302W

TDP

150W

700 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA RTX 2000 Ada Generation vs ATI Radeon HD 5950

2

NVIDIA GeForce GT 630 vs ATI Radeon HD 5950

3

NVIDIA GeForce GT 710 vs ATI Radeon HD 5950

4

ATI Radeon HD 5950 vs NVIDIA GeForce RTX 3050 8 GB

5

ATI Radeon HD 5950 vs Intel Arc A350

6

AMD Radeon Pro WX 4100 vs ATI Radeon HD 5950

7

AMD Radeon RX 6800 vs ATI Radeon HD 5950

8

ATI Radeon HD 5950 vs AMD Radeon RX Vega 64

9

ATI Radeon HD 5950 vs NVIDIA NVS 810

10

ATI Radeon HD 5950 vs AMD Radeon RX 560DX