Home GPU Comparison AMD Radeon E9175 PCIe vs AMD Radeon E6465

AMD Radeon E9175 PCIe vs AMD Radeon E6465

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9175 PCIe and 2GB VRAM Radeon E6465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9175 PCIe 's Advantages
Released 2 years and 1 months late
Boost Clock1219MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
352 additional rendering cores
AMD Radeon E6465 's Advantages
Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9175 PCIe +550%
1.248 TFLOPS
Radeon E6465
0.192 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Sep 2015
Embedded
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1124 MHz
Base Clock
-
1219 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
25.60GB/s

Render Config

8
Compute Units
2
-
-
-
512
Shading Units
160
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
2.400 GPixel/s
39.01 GTexel/s
Texture Rate
4.800 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
192.0 GFLOPS
78.02 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
25W
-
-
-
5x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
Caicos
E9170
GPU Variant
-
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.37 billion
103 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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