GPU Comparison
GEFORCE
NVIDIA GeForce GTX 680
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
1058 MHz
TDP
195 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce RTX 3090 Ti
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1860 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 680
RTX 3090 Ti
Core Specs
Shading Units
1,536
10,752
+600.0%
Shaders
1,536
10,752
+600.0%
TMUs
128
336
+162.5%
ROPs
32
112
+250.0%
SM Count
—
84
Clocks
Base Clock
1006 MHz
1560 MHz
Boost Clock
1058 MHz
1860 MHz
Memory Clock
1502 MHz
6 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
2 GB
24 GB
VRAM (MB)
2,048
24,576
+1100.0%
Memory Type
GDDR5
GDDR6X
Memory Bus
256 bit
384 bit
Bandwidth
192.3 GB/s
1.01 TB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
6 MB
Performance
Pixel Rate
33.86 GPixel/s
208.3 GPixel/s
Texture Rate
135.4 GTexel/s
625.0 GTexel/s
FP32 (TFLOPS)
3.250 TFLOPS
40.00 TFLOPS
FP64 (TFLOPS)
135.4 GFLOPS (1:24)
625.0 GFLOPS (1:64)
FP16 (TFLOPS)
—
40.00 TFLOPS (1:1)
AI/RT
RT Cores
—
84
Tensor Cores
—
336
Power
TDP
195 W
450 W
TDP (W)
195
450
+130.8%
Suggested PSU
450 W
850 W
Power Connectors
2x 6-pin
1x 16-pin
Architecture
Architecture
Kepler
Ampere
GPU Name
GK104
GA102
Generation
GeForce 600
GeForce 30
Process Size
28 nm
8 nm
Transistors
3,540 million
28,300 million
Die Size
294 mm²
628 mm²
Foundry
TSMC
Samsung
Density
12.0M / mm²
45.1M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Triple-slot
Length
256 mm
10.1 inches
336 mm
13.2 inches
Height
111 mm
4.4 inches
140 mm
5.5 inches
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
499 USD
1,999 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 500
GeForce 20
Successor
GeForce 700
GeForce 40