Home GPU Comparison AMD Radeon HD 7850M vs NVIDIA GeForce GT 415M

AMD Radeon HD 7850M vs NVIDIA GeForce GT 415M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7850M and 512MB VRAM GeForce GT 415M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850M 's Advantages
Released 1 years and 7 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
592 additional rendering cores
NVIDIA GeForce GT 415M 's Advantages
Lower TDP (12W vs 40W)

Score

Benchmark

FP32 (float)
Radeon HD 7850M +800%
0.864 TFLOPS
GeForce GT 415M
0.096 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Sep 2010
London
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
25.60GB/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

10.80 GPixel/s
Pixel Rate
1.000 GPixel/s
27.00 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
864.0 GFLOPS
FP32 (float)
96.00 GFLOPS
54.00 GFLOPS
FP64 (double)
8.000 GFLOPS

Board Design

40W
TDP
12W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Heathrow
GPU Name
GF108
Heathrow PRO
GPU Variant
N11P-GV
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
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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