Home GPU Comparison NVIDIA GeForce GTX 470M vs AMD Radeon HD 8870M

NVIDIA GeForce GTX 470M vs AMD Radeon HD 8870M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 2GB VRAM Radeon HD 8870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870M 's Advantages
Released 2 years and 7 months late
Boost Clock775MHz
More VRAM (2GB vs 1536GB)
352 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 470M
0.616 TFLOPS
Radeon HD 8870M +61%
0.992 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Apr 2013
GeForce 400M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
725 MHz
-
Boost Clock
775 MHz
750 MHz
Memory Clock
1125 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
72.00GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
10
6
SM Count
-
288
Shading Units
640
48
TMUs
40
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.420 GPixel/s
Pixel Rate
12.40 GPixel/s
25.68 GTexel/s
Texture Rate
31.00 GTexel/s
-
-
-
616.3 GFLOPS
FP32 (float)
992.0 GFLOPS
51.36 GFLOPS
FP64 (double)
62.00 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GF104
GPU Name
Venus
N11E-GT
GPU Variant
Venus XT (216-0846000)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.5 billion
332 mm²
Die Size
123 mm²

Graphics Features

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

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