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
L40S
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 680
L40S
Core Specs
Shading Units
1,536
18,176
+1083.3%
Shaders
1,536
18,176
+1083.3%
TMUs
128
568
+343.8%
ROPs
32
192
+500.0%
SM Count
—
142
Clocks
Base Clock
1006 MHz
1110 MHz
Boost Clock
1058 MHz
2520 MHz
Memory Clock
1502 MHz
6 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
2 GB
48 GB
VRAM (MB)
2,048
49,152
+2300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
192.3 GB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
48 MB
Performance
Pixel Rate
33.86 GPixel/s
483.8 GPixel/s
Texture Rate
135.4 GTexel/s
1,431.4 GTexel/s
FP32 (TFLOPS)
3.250 TFLOPS
91.61 TFLOPS
FP64 (TFLOPS)
135.4 GFLOPS (1:24)
1,431.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
91.61 TFLOPS (1:1)
AI/RT
RT Cores
—
142
Tensor Cores
—
568
Power
TDP
195 W
300 W
TDP (W)
195
300
+53.8%
Suggested PSU
450 W
700 W
Power Connectors
2x 6-pin
1x 16-pin
Architecture
Architecture
Kepler
Ada Lovelace
GPU Name
GK104
AD102
Generation
GeForce 600
Server Ada
(Lxx)
Process Size
28 nm
5 nm
Transistors
3,540 million
76,300 million
Die Size
294 mm²
609 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
125.3M / 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
8.9
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
256 mm
10.1 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 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
—
Production
End-of-life
End-of-life
Predecessor
GeForce 500
Server Ampere
Successor
GeForce 700
Server Hopper