GPU Comparison
GEFORCE
NVIDIA GeForce GTX 650 Ti
CORE STATE
GK106S
VRAM
1024 MB
CLOCK SPEED
—
TDP
110 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
RTX A1000
CORE STATE
GA107
VRAM
8 GB
CLOCK SPEED
1462 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 650 Ti
RTX A1000
Core Specs
Shading Units
768
2,304
+200.0%
Shaders
768
2,304
+200.0%
TMUs
64
72
+12.5%
ROPs
16
32
+100.0%
SM Count
—
18
Clocks
Base Clock
—
727 MHz
Boost Clock
—
1462 MHz
GPU Clock
928 MHz
—
Memory Clock
1350 MHz
5.4 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
86.40 GB/s
192.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
2 MB
Performance
Pixel Rate
14.85 GPixel/s
46.78 GPixel/s
Texture Rate
59.39 GTexel/s
105.3 GTexel/s
FP32 (TFLOPS)
1,425.4 GFLOPS
6.737 TFLOPS
FP64 (TFLOPS)
59.39 GFLOPS (1:24)
105.3 GFLOPS (1:64)
FP16 (TFLOPS)
—
6.737 TFLOPS (1:1)
AI/RT
RT Cores
—
18
Tensor Cores
—
72
Power
TDP
110 W
50 W
TDP (W)
110
50
-54.5%
Suggested PSU
300 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Kepler
Ampere
GPU Name
GK106S
GA107
Generation
GeForce 600
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
2,540 million
8,700 million
Die Size
221 mm²
200 mm²
Foundry
TSMC
Samsung
Density
11.5M / mm²
43.5M / 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
Single-slot
Single-slot
Length
145 mm
5.7 inches
163 mm
6.4 inches
Height
—
69 mm
2.7 inches
Outputs
2x DVI1x mini-HDMI 1.4a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
149 USD
—
Production
End-of-life
Active
Predecessor
GeForce 500
Quadro Turing
Successor
GeForce 700
Workstation Ada