GPU Comparison
GEFORCE
NVIDIA GeForce GTX 465
CORE STATE
GF100
VRAM
1024 MB
CLOCK SPEED
—
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
T1000
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1395 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 465
T1000
Core Specs
Shading Units
352
896
+154.5%
Shaders
352
896
+154.5%
TMUs
44
56
+27.3%
ROPs
32
32
0.0%
SM Count
11
14
+27.3%
Clocks
Base Clock
—
1065 MHz
Boost Clock
—
1395 MHz
GPU Clock
608 MHz
—
Shader Clock
1215 MHz
—
Memory Clock
802 MHz
3.2 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
102.7 GB/s
160.0 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
13.38 GPixel/s
44.64 GPixel/s
Texture Rate
26.75 GTexel/s
78.12 GTexel/s
FP32 (TFLOPS)
855.4 GFLOPS
2.500 TFLOPS
FP64 (TFLOPS)
106.9 GFLOPS (1:8)
78.12 GFLOPS (1:32)
FP16 (TFLOPS)
—
5.000 TFLOPS (2:1)
Power
TDP
200 W
50 W
TDP (W)
200
50
-75.0%
Suggested PSU
550 W
250 W
Power Connectors
2x 6-pin
None
Architecture
Architecture
Fermi
Turing
GPU Name
GF100
TU117
Generation
GeForce 400
Quadro Turing
(Tx000)
Process Size
40 nm
12 nm
Transistors
3,100 million
4,700 million
Die Size
529 mm²
200 mm²
Foundry
TSMC
TSMC
Density
5.9M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.0
7.5
Shader Model
5.1
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
241 mm
9.5 inches
156 mm
6.1 inches
Height
—
69 mm
2.7 inches
Outputs
2x DVI1x mini-HDMI 1.3a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
279 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 200
Quadro Volta
Successor
GeForce 500
Workstation Ampere