Home GPU Comparison AMD Radeon R9 M280X vs NVIDIA GeForce 615

AMD Radeon R9 M280X vs NVIDIA GeForce 615

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 1024MB VRAM GeForce 615 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages
Released 2 years and 9 months late
Boost Clock1000MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (88.00GB/s vs 28.80GB/s)
848 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M280X +1311%
1.792 TFLOPS
GeForce 615
0.127 TFLOPS
VS

Graphics Card

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

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1375 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
88.00GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
1
14
Compute Units
-
896
Shading Units
48
56
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
1.320 GPixel/s
56.00 GTexel/s
Texture Rate
5.280 GTexel/s
-
FP16 (half)
-
1.792 TFLOPS
FP32 (float)
126.7 GFLOPS
112.0 GFLOPS
FP64 (double)
10.56 GFLOPS

Graphics Processor

Saturn
GPU Name
GF108
Saturn XT (216-0843024)
GPU Variant
-
GCN 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.585 billion
160 mm²
Die Size
116 mm²

Board Design

Unknown
TDP
49W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5
Shader Model
5.1

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