Home GPU Comparison NVIDIA RTX A4000 Max-Q vs AMD Radeon E6465

NVIDIA RTX A4000 Max-Q vs AMD Radeon E6465

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 2GB VRAM Radeon E6465 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 Clock1395MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.0GB/s vs 25.60GB/s)
4960 additional rendering cores
AMD Radeon E6465 's Advantages
Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)
RTX A4000 Max Q +7337%
14.28 TFLOPS
Radeon E6465
0.192 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Sep 2015
Quadro Ampere-M
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1375 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
64bit
352.0GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
40
SM Count
-
5120
Shading Units
160
160
TMUs
8
80
ROPs
4
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

111.6 GPixel/s
Pixel Rate
2.400 GPixel/s
223.2 GTexel/s
Texture Rate
4.800 GTexel/s
14.28 TFLOPS
FP16 (half)
-
14.28 TFLOPS
FP32 (float)
192.0 GFLOPS
223.2 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GA104
GPU Name
Caicos
-
-
-
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
0.37 billion
392 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
5.0

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