Home GPU Comparison AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce 8800M GTX

AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M295X Mac Edition 's Advantages
Released 7 years late
Larger VRAM bandwidth (174.3GB/s vs 51.20GB/s)
1952 additional rendering cores
NVIDIA GeForce 8800M GTX 's Advantages
Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M295X Mac Edition +1350%
3.482 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Nov 2007
Crystal System
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-HE

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1362 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
174.3GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
32
Compute Units
-
2048
Shading Units
96
128
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
8.000 GPixel/s
108.8 GTexel/s
Texture Rate
24.00 GTexel/s
3.482 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
240.0 GFLOPS
217.6 GFLOPS
FP64 (double)
-

Graphics Processor

Amethyst
GPU Name
G92
Amethyst XT
GPU Variant
NB8E-GTX-A2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.754 billion
366 mm²
Die Size
324 mm²

Board Design

250W
TDP
65W
-
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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