AMD Radeon RX 7700 vs NVIDIA T400 4 GB

VS

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 82% (2600MHz vs 1425MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 80.00GB/s)

2688 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Lower TDP (30W vs 200W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 +2820%

31.95 TFLOPS

T400 4 GB

1.094 TFLOPS

Radeon RX 7700

VS

T400 4 GB

Graphics Card

Jan 2023

Release Date

May 2021

Navi III

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1900 MHz

Base Clock

420 MHz

2600 MHz

Boost Clock

1425 MHz

2250 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

48

Compute Units

-

3072

Shading Units

384

192

TMUs

24

96

ROPs

16

-

Tensor Cores

-

48

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

22.80 GPixel/s

499.2 GTexel/s

Texture Rate

34.20 GTexel/s

63.90 TFLOPS

FP16 (half)

2.189 TFLOPS

31.95 TFLOPS

FP32 (float)

1094 GFLOPS

998.4 GFLOPS

FP64 (double)

34.20 GFLOPS

Graphics Processor

Navi 32

GPU Name

TU117

Navi 32

GPU Variant

-

RDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

Unknown

Transistors

4.7 billion

346 mm²

Die Size

200 mm²

Board Design

200W

TDP

30W

550 W

Suggested PSU

200 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

3x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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