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
Quadro P400
CORE STATE
GP107
VRAM
2 GB
CLOCK SPEED
1252 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 465
Quadro P400
Core Specs
Shading Units
352
256
-27.3%
Shaders
352
256
-27.3%
TMUs
44
16
-63.6%
ROPs
32
16
-50.0%
SM Count
11
2
-81.8%
Clocks
Base Clock
—
1228 MHz
Boost Clock
—
1252 MHz
GPU Clock
608 MHz
—
Shader Clock
1215 MHz
—
Memory Clock
802 MHz
3.2 Gbps effective
1002 MHz
4 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
64 bit
Bandwidth
102.7 GB/s
32.06 GB/s
Cache
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
512 KB
512 KB
Performance
Pixel Rate
13.38 GPixel/s
20.03 GPixel/s
Texture Rate
26.75 GTexel/s
20.03 GTexel/s
FP32 (TFLOPS)
855.4 GFLOPS
641.0 GFLOPS
FP64 (TFLOPS)
106.9 GFLOPS (1:8)
20.03 GFLOPS (1:32)
FP16 (TFLOPS)
—
10.02 GFLOPS (1:64)
Power
TDP
200 W
30 W
TDP (W)
200
30
-85.0%
Suggested PSU
550 W
200 W
Power Connectors
2x 6-pin
None
Architecture
Architecture
Fermi
Pascal
GPU Name
GF100
GP107
Generation
GeForce 400
Quadro Pascal
(Px000)
Process Size
40 nm
14 nm
Transistors
3,100 million
3,300 million
Die Size
529 mm²
132 mm²
Foundry
TSMC
Samsung
Density
5.9M / mm²
25.0M / 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
6.1
Shader Model
5.1
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
241 mm
9.5 inches
150 mm
5.9 inches
Height
—
69 mm
2.7 inches
Outputs
2x DVI1x mini-HDMI 1.3a
3x 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 Maxwell
Successor
GeForce 500
Quadro Volta