Home GPU Comparison NVIDIA GeForce 615 vs AMD Radeon R9 M395X

NVIDIA GeForce 615 vs AMD Radeon R9 M395X

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 615 and 8GB VRAM Radeon R9 M395X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 615 's Advantages
Lower TDP (49W vs 75W)
AMD Radeon R9 M395X 's Advantages
Released 3 years late
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
2000 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 615
0.127 TFLOPS
Radeon R9 M395X +2231%
2.961 TFLOPS
VS

Graphics Card

May 2012
Release Date
May 2015
GeForce 600A
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

1
SM Count
-
-
Compute Units
32
48
Shading Units
2048
8
TMUs
128
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

1.320 GPixel/s
Pixel Rate
23.14 GPixel/s
5.280 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
126.7 GFLOPS
FP32 (float)
2.961 TFLOPS
10.56 GFLOPS
FP64 (double)
185.1 GFLOPS

Graphics Processor

GF108
GPU Name
Amethyst
-
GPU Variant
Amethyst XT
Fermi
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
5 billion
116 mm²
Die Size
366 mm²

Board Design

49W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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