NVIDIA GeForce GTX 680 vs Intel Iris Xe Graphics G7 96EU
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Sep 2020
Generation
GeForce 600
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
Ring Bus
Clock Speeds
Base Clock
1006 MHz
300 MHz
Boost Clock
1058 MHz
1100 MHz
Memory Clock
1502 MHz
System Shared
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
192.3GB/s
System Dependent
Render Config
Shading Units
1536
768
TMUs
128
48
ROPs
32
24
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
1024 KB
L3 Cache
-
0 MB
Theoretical Performance
Pixel Rate
33.86 GPixel/s
26.40 GPixel/s
Texture Rate
135.4 GTexel/s
52.80 GTexel/s
FP32 (float)
3.250 TFLOPS
1.690 TFLOPS
FP64 (double)
135.4 GFLOPS
422.4 GFLOPS
FP16 (half)
-
3.379 TFLOPS
Graphics Processor
GPU Name
GK104
Tiger Lake GT2
GPU Variant
GK104-400-A2
-
Architecture
Kepler
Generation 12.1
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
3.54 billion
Unknown
Die Size
294 mm²
146 mm²
Board Design
TDP
195W
15W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
-
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.0
-
Shader Model
6.5 (5.1)
6.4