GPU Comparison
GEFORCE
NVIDIA GeForce GTX 480
CORE STATE
GF100
VRAM
1536 MB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
RTX A400
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1762 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 480
RTX A400
Core Specs
Shading Units
480
768
+60.0%
Shaders
480
768
+60.0%
TMUs
60
24
-60.0%
ROPs
48
16
-66.7%
SM Count
15
6
-60.0%
Clocks
Base Clock
—
1417 MHz
Boost Clock
—
1762 MHz
GPU Clock
701 MHz
—
Shader Clock
1401 MHz
—
Memory Clock
924 MHz
3.7 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
1536 MB
4 GB
VRAM (MB)
1,536
4,096
+166.7%
Memory Type
GDDR5
GDDR6
Memory Bus
384 bit
64 bit
Bandwidth
177.4 GB/s
96.00 GB/s
Cache
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
768 KB
2 MB
Performance
Pixel Rate
21.03 GPixel/s
28.19 GPixel/s
Texture Rate
42.06 GTexel/s
42.29 GTexel/s
FP32 (TFLOPS)
1,345.0 GFLOPS
2.706 TFLOPS
FP64 (TFLOPS)
168.1 GFLOPS (1:8)
42.29 GFLOPS (1:64)
FP16 (TFLOPS)
—
2.706 TFLOPS (1:1)
AI/RT
RT Cores
—
6
Tensor Cores
—
24
Power
TDP
250 W
50 W
TDP (W)
250
50
-80.0%
Suggested PSU
600 W
250 W
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Fermi
Ampere
GPU Name
GF100
GA107
Generation
GeForce 400
Workstation Ampere
(Ax000)
Process Size
40 nm
8 nm
Transistors
3,100 million
8,700 million
Die Size
529 mm²
200 mm²
Foundry
TSMC
Samsung
Density
5.9M / mm²
43.5M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.0
8.6
Shader Model
5.1
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
163 mm
6.4 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 4.0 x8
Other
Launch Price
499 USD
—
Production
End-of-life
Active
Predecessor
GeForce 200
Quadro Turing
Successor
GeForce 500
Workstation Ada