AMD Radeon RX 7900 GRE vs NVIDIA A16 PCIe

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 32% (2245MHz vs 1695MHz)

Larger VRAM bandwidth (576.0GB/s vs 231.9GB/s)

3840 additional rendering cores

NVIDIA A16 PCIe 's Advantages

Lower TDP (250W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +959%

45.98 TFLOPS

A16 PCIe

4.339 TFLOPS

Radeon RX 7900 GRE

VS

A16 PCIe

Graphics Card

Jul 2023

Release Date

Apr 2021

Navi III

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1287 MHz

Base Clock

885 MHz

2245 MHz

Boost Clock

1695 MHz

2250 MHz

Memory Clock

1812 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

231.9GB/s

Render Config

-

SM Count

10

80

Compute Units

-

5120

Shading Units

1280

320

TMUs

40

160

ROPs

32

-

Tensor Cores

40

80

RT Cores

10

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

2 MB

Theoretical Performance

359.2 GPixel/s

Pixel Rate

54.24 GPixel/s

718.4 GTexel/s

Texture Rate

67.80 GTexel/s

91.96 TFLOPS

FP16 (half)

4.339 TFLOPS

45.98 TFLOPS

FP32 (float)

4.339 TFLOPS

1437 GFLOPS

FP64 (double)

135.6 GFLOPS

Graphics Processor

Navi 31

GPU Name

GA107

Navi 31 XL

GPU Variant

-

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

Unknown

529 mm²

Die Size

Unknown

Board Design

260W

TDP

250W

600 W

Suggested PSU

600 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

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