Home GPU Comparison AMD Radeon R9 M290X vs AMD Radeon E8950

AMD Radeon R9 M290X vs AMD Radeon E8950

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8950 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 11% (1000MHz vs 900MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 153.6GB/s)
768 additional rendering cores
Lower TDP (95W vs 100W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X
2.304 TFLOPS
Radeon E8950 +77%
4.096 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Sep 2015
Crystal System
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

850 MHz
Base Clock
735 MHz
900 MHz
Boost Clock
1000 MHz
1200 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
192.0GB/s

Render Config

20
Compute Units
32
-
-
-
1280
Shading Units
2048
80
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
32.00 GPixel/s
72.00 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
4.096 TFLOPS
2.304 TFLOPS
FP32 (float)
4.096 TFLOPS
144.0 GFLOPS
FP64 (double)
256.0 GFLOPS

Board Design

100W
TDP
95W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Neptune
GPU Name
Amethyst
Neptune XT (216-0847000)
GPU Variant
E8950
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
5 billion
212 mm²
Die Size
366 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.3

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy