NVIDIA GeForce RTX 3070 vs AMD Radeon R7 350 640SP

VS

NVIDIA GeForce RTX 3070 AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages

Released 1 years and 8 months late

Boost Clock1725MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)

5248 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Lower TDP (55W vs 220W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 +1615%

20.31 TFLOPS

Radeon R7 350 640SP

1.184 TFLOPS

GeForce RTX 3070

VS

Radeon R7 350 640SP

Graphics Card

Sep 2020

Release Date

Jan 2019

GeForce 30

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1725 MHz

Boost Clock

-

1750 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

72.00GB/s

Render Config

46

SM Count

-

Compute Units

10

5888

Shading Units

640

184

TMUs

40

96

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

165.6 GPixel/s

Pixel Rate

14.80 GPixel/s

317.4 GTexel/s

Texture Rate

37.00 GTexel/s

20.31 TFLOPS

FP16 (half)

-

20.31 TFLOPS

FP32 (float)

1184 GFLOPS

317.4 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

GA104

GPU Name

Cape Verde

GA104-300-A1

GPU Variant

Cape Verde XT

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.5 billion

392 mm²

Die Size

123 mm²

Board Design

220W

TDP

55W

550 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 12-pin

Power Connectors

None

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

8.6

CUDA

-

6.6

Shader Model

5.1

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