NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs AMD Radeon HD 7770 GHz Edition

VS

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Released 10 years and 8 months late

Boost Clock1770MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (608.3GB/s vs 72.00GB/s)

5504 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti 8 GB GA102 +1599%

21.75 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102

VS

Radeon HD 7770 GHz Edition

Graphics Card

Oct 2022

Release Date

Feb 2012

GeForce 30

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1575 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1188 MHz

Memory Clock

1125 MHz

Memory

8GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

608.3GB/s

Bandwidth

72.00GB/s

Render Config

48

SM Count

-

Compute Units

10

6144

Shading Units

640

192

TMUs

40

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

16.00 GPixel/s

339.8 GTexel/s

Texture Rate

40.00 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

1280 GFLOPS

339.8 GFLOPS

FP64 (double)

80.00 GFLOPS

Graphics Processor

GA102

GPU Name

Cape Verde

GA102-150-A1

GPU Variant

Cape Verde XT

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

1.5 billion

628 mm²

Die Size

123 mm²

Board Design

290W

TDP

80W

600 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 12-pin

Power Connectors

1x 6-pin

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

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

2

NVIDIA GeForce RTX 3060 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

3

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

4

NVIDIA RTX A4000 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

5

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs AMD Radeon HD 7970

6

ATI Radeon HD 4570 Rebrand vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

7

AMD Radeon RX 7600 XT vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

8

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce GTS 250

9

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce RTX 4070 Ti SUPER

10

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 vs NVIDIA GeForce GT 730