NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon RX 9070 XT
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 16GB VRAM Radeon RX 9070 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Lower TDP (195W vs 304W)
AMD Radeon RX 9070 XT 's Advantages
Released 11 years and 11 months late
Boost Clock has increased by 181% (2970MHz vs 1058MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (644.6GB/s vs 192.3GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 680 Mac Edition
3.25 TFLOPS
Radeon RX 9070 XT
+1397%
48.66 TFLOPS
Graphics Card
Apr 2013
Release Date
Mar 2025
GeForce 600
Generation
Navi IV
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1006 MHz
Base Clock
1660 MHz
1058 MHz
Boost Clock
2970 MHz
1502 MHz
Memory Clock
2518 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
644.6GB/s
Render Config
-
Compute Units
64
-
-
-
1536
Shading Units
4096
128
TMUs
256
32
ROPs
128
-
Tensor Cores
128
-
RT Cores
64
16 KB (per SMX)
L1 Cache
128 KB per Array
512 KB
L2 Cache
8 MB
-
L3 Cache
64 MB
Theoretical Performance
33.86 GPixel/s
Pixel Rate
380.2 GPixel/s
135.4 GTexel/s
Texture Rate
760.3 GTexel/s
-
FP16 (half)
97.32 TFLOPS
3.250 TFLOPS
FP32 (float)
48.66 TFLOPS
135.4 GFLOPS
FP64 (double)
1.521 TFLOPS
Board Design
195W
TDP
304W
450 W
Suggested PSU
700 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1a
2x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GK104
GPU Name
Navi 48
GK104-400-A2
GPU Variant
Navi 48 XT
(215-176600315)
Kepler
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
3.54 billion
Transistors
53.9 billion
294 mm²
Die Size
357 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.8
