Home GPU Comparison AMD Radeon HD 8970M vs NVIDIA GeForce GT 335M

AMD Radeon HD 8970M vs NVIDIA GeForce GT 335M

We compared two Mobile platform GPUs: 4GB VRAM Radeon HD 8970M and 1024MB VRAM GeForce GT 335M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970M 's Advantages
Released 3 years and 4 months late
Boost Clock900MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 25.60GB/s)
1208 additional rendering cores
NVIDIA GeForce GT 335M 's Advantages
Lower TDP (28W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8970M +1376%
2.304 TFLOPS
GeForce GT 335M
0.156 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2010
Solar System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
25.60GB/s

Render Config

20
Compute Units
-
-
SM Count
9
1280
Shading Units
72
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
3.600 GPixel/s
72.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
2.304 TFLOPS
FP32 (float)
155.5 GFLOPS
144.0 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
28W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Neptune
GPU Name
GT215
Neptune XT (216-0847000)
GPU Variant
N11P-GS1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.727 billion
212 mm²
Die Size
144 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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