AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 3070

VS

AMD Radeon RX 7900 GRE

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 8GB VRAM GeForce RTX 3070 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 10 months late

Boost Clock has increased by 30% (2245MHz vs 1725MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 448.0GB/s)

NVIDIA GeForce RTX 3070 's Advantages

768 additional rendering cores

Lower TDP (220W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +126%

45.98 TFLOPS

GeForce RTX 3070

20.31 TFLOPS

3DMark Time Spy

Radeon RX 7900 GRE +63%

22344

GeForce RTX 3070

13673

Cyberpunk 2077 2160p

Radeon RX 7900 GRE

40

GeForce RTX 3070 +15%

46

Cyberpunk 2077 1440p

Radeon RX 7900 GRE +57%

88

GeForce RTX 3070

56

Cyberpunk 2077 1080p

Radeon RX 7900 GRE +58%

130

GeForce RTX 3070

82

Radeon RX 7900 GRE

VS

GeForce RTX 3070

Graphics Card

Jul 2023

Release Date

Sep 2020

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1287 MHz

Base Clock

1500 MHz

2245 MHz

Boost Clock

1725 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

448.0GB/s

Render Config

80

Compute Units

-

SM Count

46

5120

Shading Units

5888

320

TMUs

184

160

ROPs

96

-

Tensor Cores

184

80

RT Cores

46

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

165.6 GPixel/s

718.4 GTexel/s

Texture Rate

317.4 GTexel/s

91.96 TFLOPS

FP16 (half)

20.31 TFLOPS

45.98 TFLOPS

FP32 (float)

20.31 TFLOPS

1437 GFLOPS

FP64 (double)

317.4 GFLOPS

Board Design

260W

TDP

220W

600 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 31

GPU Name

GA104

Navi 31 XL (215-145000206)

GPU Variant

GA104-300-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

17.4 billion

529 mm²

Die Size

392 mm²

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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