GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
RTX A5500
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1665 MHz
TDP
230 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX A400
RTX A5500
Core Specs
Shading Units
768
10,240
+1233.3%
Shaders
768
10,240
+1233.3%
TMUs
24
320
+1233.3%
ROPs
16
96
+500.0%
SM Count
6
80
+1233.3%
Clocks
Base Clock
1417 MHz
1080 MHz
Boost Clock
1762 MHz
1665 MHz
Memory Clock
1500 MHz
12 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
24 GB
VRAM (MB)
4,096
24,576
+500.0%
Memory Type
GDDR6
GDDR6
Memory Bus
64 bit
384 bit
Bandwidth
96.00 GB/s
768.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
6 MB
Performance
Pixel Rate
28.19 GPixel/s
159.8 GPixel/s
Texture Rate
42.29 GTexel/s
532.8 GTexel/s
FP32 (TFLOPS)
2.706 TFLOPS
34.10 TFLOPS
FP64 (TFLOPS)
42.29 GFLOPS (1:64)
532.8 GFLOPS (1:64)
FP16 (TFLOPS)
2.706 TFLOPS (1:1)
34.10 TFLOPS (1:1)
AI/RT
RT Cores
6
80
+1233.3%
Tensor Cores
24
320
+1233.3%
Power
TDP
50 W
230 W
TDP (W)
50
230
+360.0%
Suggested PSU
250 W
550 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Ampere
Ampere
GPU Name
GA107
GA102
Generation
Workstation Ampere
(Ax000)
Workstation Ampere
(Ax000)
Process Size
8 nm
8 nm
Transistors
8,700 million
28,300 million
Die Size
200 mm²
628 mm²
Foundry
Samsung
Samsung
Density
43.5M / mm²
45.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
163 mm
6.4 inches
267 mm
10.5 inches
Height
69 mm
2.7 inches
112 mm
4.4 inches
Outputs
4x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
Active
End-of-life
Predecessor
Quadro Turing
Quadro Turing
Successor
Workstation Ada
Workstation Ada