Home GPU Comparison AMD Radeon HD 8970M vs NVIDIA GeForce GTX 470M

AMD Radeon HD 8970M vs NVIDIA GeForce GTX 470M

We compared two Mobile platform GPUs: 4GB VRAM Radeon HD 8970M and 1536MB VRAM GeForce GTX 470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970M 's Advantages
Released 2 years and 8 months late
Boost Clock900MHz
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (153.6GB/s vs 72.00GB/s)
992 additional rendering cores
NVIDIA GeForce GTX 470M 's Advantages
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8970M +274%
2.304 TFLOPS
GeForce GTX 470M
0.616 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

4GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
72.00GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1280
Shading Units
288
80
TMUs
48
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
6.420 GPixel/s
72.00 GTexel/s
Texture Rate
25.68 GTexel/s
-
-
-
2.304 TFLOPS
FP32 (float)
616.3 GFLOPS
144.0 GFLOPS
FP64 (double)
51.36 GFLOPS

Board Design

100W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Neptune
GPU Name
GF104
Neptune XT (216-0847000)
GPU Variant
N11E-GT
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.95 billion
212 mm²
Die Size
332 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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