Home GPU Comparison NVIDIA GeForce GT 415M vs AMD Radeon HD 6990M

NVIDIA GeForce GT 415M vs AMD Radeon HD 6990M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 415M and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 415M 's Advantages
Lower TDP (12W vs 100W)
AMD Radeon HD 6990M 's Advantages
Released 10 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 25.60GB/s)
1072 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 415M
0.096 TFLOPS
Radeon HD 6990M +1568%
1.602 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jul 2011
GeForce 400M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
14
1
SM Count
-
48
Shading Units
1120
8
TMUs
56
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.000 GPixel/s
Pixel Rate
22.88 GPixel/s
4.000 GTexel/s
Texture Rate
40.04 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
1.602 TFLOPS
8.000 GFLOPS
FP64 (double)
-

Board Design

12W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF108
GPU Name
Blackcomb
N11P-GV
GPU Variant
Blackcomb XTX (216-0811030)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
1.7 billion
116 mm²
Die Size
212 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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