Home GPU Comparison NVIDIA GeForce 615 vs AMD Radeon HD 8970M

NVIDIA GeForce 615 vs AMD Radeon HD 8970M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 615 and 4GB VRAM Radeon HD 8970M 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 100W)
AMD Radeon HD 8970M 's Advantages
Released 1 years late
Boost Clock900MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 28.80GB/s)
1232 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 615
0.127 TFLOPS
Radeon HD 8970M +1714%
2.304 TFLOPS
VS

Graphics Card

May 2012
Release Date
May 2013
GeForce 600A
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
900 MHz
900 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
153.6GB/s

Render Config

1
SM Count
-
-
Compute Units
20
48
Shading Units
1280
8
TMUs
80
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
28.80 GPixel/s
5.280 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
-
126.7 GFLOPS
FP32 (float)
2.304 TFLOPS
10.56 GFLOPS
FP64 (double)
144.0 GFLOPS

Graphics Processor

GF108
GPU Name
Neptune
-
GPU Variant
Neptune XT (216-0847000)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
2.8 billion
116 mm²
Die Size
212 mm²

Board Design

49W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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