NVIDIA A40 PCIe vs ATI FireGL V7700

VS

NVIDIA A40 PCIe ATI FireGL V7700

We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A40 PCIe 's Advantages

Released 12 years and 11 months late

Boost Clock1740MHz

Larger VRAM bandwidth (695.8GB/s vs 72.06GB/s)

10432 additional rendering cores

Score

Benchmark

FP32 (float)

A40 PCIe +7429%

37.42 TFLOPS

FireGL V7700

0.497 TFLOPS

A40 PCIe

VS

FireGL V7700

Graphics Card

Oct 2020

Release Date

Nov 2007

Tesla

Generation

FireGL

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1305 MHz

Base Clock

-

1740 MHz

Boost Clock

-

1812 MHz

Memory Clock

1126 MHz

Memory

48GB

Memory Size

512MB

GDDR6

Memory Type

GDDR4

384bit

Memory Bus

256bit

695.8GB/s

Bandwidth

72.06GB/s

Render Config

84

SM Count

-

Compute Units

4

10752

Shading Units

320

336

TMUs

16

112

ROPs

16

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

256 KB

Theoretical Performance

194.9 GPixel/s

Pixel Rate

12.43 GPixel/s

584.6 GTexel/s

Texture Rate

12.43 GTexel/s

37.42 TFLOPS

FP16 (half)

-

37.42 TFLOPS

FP32 (float)

497.3 GFLOPS

584.6 GFLOPS

FP64 (double)

99.46 GFLOPS

Graphics Processor

GA102

GPU Name

RV670

-

GPU Variant

RV670 GL

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.666 billion

628 mm²

Die Size

192 mm²

Board Design

300W

TDP

Unknown

700 W

Suggested PSU

200 W

3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1x S-Video

8-pin EPS

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

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