Home GPU Comparison NVIDIA GeForce 8800M GTX vs NVIDIA GeForce 800A

NVIDIA GeForce 8800M GTX vs NVIDIA GeForce 800A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX and 1024MB VRAM GeForce 800A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
48 additional rendering cores
NVIDIA GeForce 800A 's Advantages
Released 6 years and 4 months late
More VRAM (1024GB vs 512GB)
Lower TDP (15W vs 65W)

Score

Benchmark

FP32 (float)
GeForce 8800M GTX +163%
0.24 TFLOPS
GeForce 800A
0.091 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Mar 2014
GeForce 8M
Generation
GeForce 800A
Mobile
Type
Mobile
MXM-HE
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
51.20GB/s
Bandwidth
14.40GB/s

Render Config

12
SM Count
1
-
Compute Units
-
96
Shading Units
48
48
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB

Theoretical Performance

8.000 GPixel/s
Pixel Rate
950.0 MPixel/s
24.00 GTexel/s
Texture Rate
3.800 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
91.20 GFLOPS
-
FP64 (double)
7.600 GFLOPS

Graphics Processor

G92
GPU Name
GF119
NB8E-GTX-A2
GPU Variant
-
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.292 billion
324 mm²
Die Size
79 mm²

Board Design

65W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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