AMD Radeon RX 7900M vs AMD Radeon E8950

VS

AMD Radeon RX 7900M

AMD Radeon E8950

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Released 8 years and 1 months late

Boost Clock has increased by 109% (2090MHz vs 1000MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 192.0GB/s)

2560 additional rendering cores

AMD Radeon E8950 's Advantages

Lower TDP (95W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +840%

38.52 TFLOPS

Radeon E8950

4.096 TFLOPS

Radeon RX 7900M

VS

Radeon E8950

Graphics Card

Oct 2023

Release Date

Sep 2015

Navi Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1825 MHz

Base Clock

735 MHz

2090 MHz

Boost Clock

1000 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

192.0GB/s

Render Config

72

Compute Units

32

-

4608

Shading Units

2048

288

TMUs

128

192

ROPs

32

-

72

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

32.00 GPixel/s

601.9 GTexel/s

Texture Rate

128.0 GTexel/s

77.05 TFLOPS

FP16 (half)

4.096 TFLOPS

38.52 TFLOPS

FP32 (float)

4.096 TFLOPS

1204 GFLOPS

FP64 (double)

256.0 GFLOPS

Board Design

180W

TDP

95W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Amethyst

Navi 31

GPU Variant

E8950

RDNA 3.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

57.7 billion

Transistors

5 billion

529 mm²

Die Size

366 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

6.7

Shader Model

6.3

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