NVIDIA GeForce GT 440 Mac Edition vs AMD Radeon RX 8800 XT
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (624.1GB/s vs 21.34GB/s)
4000 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
Radeon RX 8800 XT
+6301%
19.91 TFLOPS
Graphics Card
Feb 2011
Release Date
Unknown
GeForce 400
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
667 MHz
Memory Clock
2438 MHz
Memory
1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
21.34GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
64
2
SM Count
-
96
Shading Units
4096
16
TMUs
256
4
ROPs
96
-
-
-
-
RT Cores
64
64 KB (per SM)
L1 Cache
128 KB per Array
256 KB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
3.240 GPixel/s
Pixel Rate
233.3 GPixel/s
12.96 GTexel/s
Texture Rate
622.1 GTexel/s
-
FP16 (half)
39.81 TFLOPS
311.0 GFLOPS
FP32 (float)
19.91 TFLOPS
25.92 GFLOPS
FP64 (double)
622.1 GFLOPS
Board Design
65W
TDP
220W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
None
Power Connectors
2x 8-pin
Graphics Processor
GF108
GPU Name
Navi 48
GF108-400-A1
GPU Variant
Navi 48 XT
Fermi
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.8
