Home GPU Comparison AMD Radeon HD 8950M vs NVIDIA GeForce 9800M GTX

AMD Radeon HD 8950M vs NVIDIA GeForce 9800M GTX

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8950M and 1024MB VRAM GeForce 9800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950M 's Advantages
Released 4 years and 10 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (88.00GB/s vs 51.20GB/s)
656 additional rendering cores
NVIDIA GeForce 9800M GTX 's Advantages
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8950M +489%
1.651 TFLOPS
GeForce 9800M GTX
0.28 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jul 2008
Solar System
Generation
GeForce 9M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
88.00GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
14
12
Compute Units
-
768
Shading Units
112
48
TMUs
56
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB

Theoretical Performance

17.20 GPixel/s
Pixel Rate
8.000 GPixel/s
51.60 GTexel/s
Texture Rate
28.00 GTexel/s
-
FP16 (half)
-
1.651 TFLOPS
FP32 (float)
280.0 GFLOPS
103.2 GFLOPS
FP64 (double)
-

Graphics Processor

Saturn
GPU Name
G92
Saturn XT
GPU Variant
NB9E-GTX
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.08 billion
Transistors
0.754 billion
160 mm²
Die Size
324 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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