Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce 615

AMD Radeon R9 M275 vs NVIDIA GeForce 615

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 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 M275 's Advantages
Released 1 years and 8 months late
Boost Clock925MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
592 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M275 +832%
1.184 TFLOPS
GeForce 615
0.127 TFLOPS
VS

Graphics Card

Jan 2014
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
-
925 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
28.80GB/s

Render Config

10
Compute Units
-
-
SM Count
1
640
Shading Units
48
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
1.320 GPixel/s
37.00 GTexel/s
Texture Rate
5.280 GTexel/s
-
-
-
1184 GFLOPS
FP32 (float)
126.7 GFLOPS
74.00 GFLOPS
FP64 (double)
10.56 GFLOPS

Board Design

Unknown
TDP
49W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GF108
Venus XTX (216-0846033)
GPU Variant
-
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.585 billion
123 mm²
Die Size
116 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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