AMD Radeon R7 265 vs NVIDIA GeForce RTX 4080 SUPER

VS

AMD Radeon R7 265

NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages

Lower TDP (150W vs 320W)

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 9 years and 11 months late

Boost Clock has increased by 176% (2550MHz vs 925MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (736.3GB/s vs 179.2GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 265

1.894 TFLOPS

GeForce RTX 4080 SUPER +2657%

52.22 TFLOPS

Radeon R7 265

VS

GeForce RTX 4080 SUPER

Graphics Card

Feb 2014

Release Date

Jan 2024

Volcanic Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

2295 MHz

925 MHz

Boost Clock

2550 MHz

1400 MHz

Memory Clock

1438 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

179.2GB/s

Bandwidth

736.3GB/s

Render Config

16

Compute Units

-

SM Count

80

1024

Shading Units

10240

64

TMUs

320

32

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

285.6 GPixel/s

59.20 GTexel/s

Texture Rate

816.0 GTexel/s

-

FP16 (half)

52.22 TFLOPS

1.894 TFLOPS

FP32 (float)

52.22 TFLOPS

118.4 GFLOPS

FP64 (double)

816.0 GFLOPS

Board Design

150W

TDP

320W

450 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Pitcairn

GPU Name

AD103

Pitcairn PRO (215-0828062)

GPU Variant

AD103-400-A1

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.8 billion

Transistors

45.9 billion

212 mm²

Die Size

379 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.7

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