NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon HD 7750

VS

NVIDIA GeForce RTX 4080 SUPER

AMD Radeon HD 7750

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 1024MB VRAM Radeon HD 7750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 11 years and 11 months late

Boost Clock2550MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (736.3GB/s vs 72.00GB/s)

9728 additional rendering cores

AMD Radeon HD 7750 's Advantages

Lower TDP (55W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +6276%

52.22 TFLOPS

Radeon HD 7750

0.819 TFLOPS

GeForce RTX 4080 SUPER

VS

Radeon HD 7750

Graphics Card

Jan 2024

Release Date

Feb 2012

GeForce 40

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2295 MHz

Base Clock

-

2550 MHz

Boost Clock

-

1438 MHz

Memory Clock

1125 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

736.3GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

8

80

SM Count

-

10240

Shading Units

512

320

TMUs

32

112

ROPs

16

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

256 KB

-

Theoretical Performance

285.6 GPixel/s

Pixel Rate

12.80 GPixel/s

816.0 GTexel/s

Texture Rate

25.60 GTexel/s

52.22 TFLOPS

FP16 (half)

-

52.22 TFLOPS

FP32 (float)

819.2 GFLOPS

816.0 GFLOPS

FP64 (double)

51.20 GFLOPS

Board Design

320W

TDP

55W

700 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

None

Graphics Processor

AD103

GPU Name

Cape Verde

AD103-400-A1

GPU Variant

Cape Verde PRO

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

45.9 billion

Transistors

1.5 billion

379 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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