NVIDIA GeForce GTX 285 Mac Edition vs AMD Radeon RX 6650 XT
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6650 XT 's Advantages
Released 13 years and 4 months late
Boost Clock2635MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (280.3GB/s vs 159.0GB/s)
1808 additional rendering cores
Lower TDP (176W vs 204W)
Score
Benchmark
FP32 (float)
GeForce GTX 285 Mac Edition
0.708 TFLOPS
Radeon RX 6650 XT
+1424%
10.79 TFLOPS
Graphics Card
Jan 2009
Release Date
May 2022
GeForce 200
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2055 MHz
-
Boost Clock
2635 MHz
1242 MHz
Memory Clock
2190 MHz
Memory
1024MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
512bit
Memory Bus
128bit
159.0GB/s
Bandwidth
280.3GB/s
Render Config
-
Compute Units
32
30
SM Count
-
240
Shading Units
2048
80
TMUs
128
32
ROPs
64
-
-
-
-
RT Cores
32
-
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
20.74 GPixel/s
Pixel Rate
168.6 GPixel/s
51.84 GTexel/s
Texture Rate
337.3 GTexel/s
-
FP16 (half)
21.59 TFLOPS
708.5 GFLOPS
FP32 (float)
10.79 TFLOPS
88.56 GFLOPS
FP64 (double)
674.6 GFLOPS
Board Design
204W
TDP
176W
550 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GT200B
GPU Name
Navi 23
G200-350-B3
GPU Variant
Navi 23 KXT
(215-130000136)
Tesla 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
1.4 billion
Transistors
11.06 billion
470 mm²
Die Size
237 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.3
CUDA
-
4.0
Shader Model
6.5
