Radeon R9 380 vs GeForce 8800 GT Mac Edition
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 380 's Advantages
Released 7 years and 4 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (176.0GB/s vs 57.60GB/s)
1680 additional rendering cores
GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 190W)
Score
Benchmark
FP32 (float)
Radeon R9 380
+934%
3476
GeForce 8800 GT Mac Edition
336
Graphics Card
Jun 2015
Release Date
Feb 2008
Pirate Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1375 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
176.0GB/s
Bandwidth
57.60GB/s
Render Config
28
Compute Units
-
-
SM Count
14
1792
Shading Units
112
112
TMUs
56
32
ROPs
16
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
Theoretical Performance
31.04 GPixel/s
Pixel Rate
9.600 GPixel/s
108.6 GTexel/s
Texture Rate
33.60 GTexel/s
3.476 TFLOPS
FP16 (half)
-
3.476 TFLOPS
FP32 (float)
336.0 GFLOPS
217.3 GFLOPS
FP64 (double)
-
Board Design
190W
TDP
125W
450 W
Suggested PSU
300 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
Antigua
GPU Name
G92
Antigua PRO
(215-0877000)
GPU Variant
G92-270-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
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