NVIDIA GeForce 8800 GT Mac Edition vs AMD P30PH
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 180W)
AMD P30PH 's Advantages
Boost Clock1206MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (268.8GB/s vs 57.60GB/s)
1936 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
0.336 TFLOPS
P30PH
+1370%
4.94 TFLOPS
Graphics Card
Feb 2008
Release Date
Unknown
GeForce 8
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
900 MHz
Memory Clock
2100 MHz
Memory
512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
14
SM Count
-
112
Shading Units
2048
56
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
38.59 GPixel/s
33.60 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
336.0 GFLOPS
FP32 (float)
4.940 TFLOPS
-
FP64 (double)
308.7 GFLOPS
Board Design
125W
TDP
180W
300 W
Suggested PSU
450 W
2x DVI
Outputs
1x HDMI 2.0b
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
G92
GPU Name
Polaris 20
G92-270-A2
GPU Variant
-
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
65 nm
Process Size
14 nm
0.754 billion
Transistors
5.7 billion
324 mm²
Die Size
232 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7
