GPU Comparison
GEFORCE
NVIDIA GeForce GTX 680M
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
758 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
RTX 2000 Ada Generation
CORE STATE
AD107
VRAM
16 GB
CLOCK SPEED
2130 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 680M
RTX 2000 Ada Generation
Core Specs
Shading Units
1,344
2,816
+109.5%
Shaders
1,344
2,816
+109.5%
TMUs
112
88
-21.4%
ROPs
32
48
+50.0%
SM Count
—
22
Clocks
Base Clock
719 MHz
1620 MHz
Boost Clock
758 MHz
2130 MHz
Memory Clock
900 MHz
3.6 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
115.2 GB/s
256.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
12 MB
Performance
Pixel Rate
21.22 GPixel/s
102.2 GPixel/s
Texture Rate
84.90 GTexel/s
187.4 GTexel/s
FP32 (TFLOPS)
2.038 TFLOPS
12.00 TFLOPS
FP64 (TFLOPS)
84.90 GFLOPS (1:24)
187.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
12.00 TFLOPS (1:1)
AI/RT
RT Cores
—
22
Tensor Cores
—
88
Power
TDP
100 W
70 W
TDP (W)
100
70
-30.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler
Ada Lovelace
GPU Name
GK104
AD107
Generation
GeForce 600M
Workstation Ada
(x000A)
Process Size
28 nm
5 nm
Transistors
3,540 million
18,900 million
Die Size
294 mm²
159 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
118.9M / 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
MXM Module
Dual-slot
Length
—
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Other
Launch Price
—
649 USD
Production
End-of-life
Active
Predecessor
GeForce 500M
Workstation Ampere
Successor
GeForce 700M
Blackwell PRO W