AMD Radeon E8950 vs NVIDIA RTX A4000 Max-Q

VS

AMD Radeon E8950

NVIDIA RTX A4000 Max-Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon E8950 and 8GB VRAM RTX A4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 40% (1395MHz vs 1000MHz)

Larger VRAM bandwidth (352.0GB/s vs 192.0GB/s)

3072 additional rendering cores

Lower TDP (80W vs 95W)

Score

Benchmark

FP32 (float)

Radeon E8950

4.096 TFLOPS

RTX A4000 Max Q +248%

14.28 TFLOPS

Radeon E8950

VS

RTX A4000 Max Q

Graphics Card

Sep 2015

Release Date

Apr 2021

Embedded

Generation

Quadro Ampere-M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

780 MHz

1000 MHz

Boost Clock

1395 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

352.0GB/s

Render Config

32

Compute Units

-

SM Count

40

2048

Shading Units

5120

128

TMUs

160

32

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

111.6 GPixel/s

128.0 GTexel/s

Texture Rate

223.2 GTexel/s

4.096 TFLOPS

FP16 (half)

14.28 TFLOPS

4.096 TFLOPS

FP32 (float)

14.28 TFLOPS

256.0 GFLOPS

FP64 (double)

223.2 GFLOPS

Board Design

95W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Amethyst

GPU Name

GA104

E8950

GPU Variant

-

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

5 billion

Transistors

17.4 billion

366 mm²

Die Size

392 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.3

Shader Model

6.7

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