GPU Comparison
GEFORCE
NVIDIA A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
RTX A4500
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1650 MHz
TDP
200 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A2
RTX A4500
Core Specs
Shading Units
1,280
7,168
+460.0%
Shaders
1,280
7,168
+460.0%
TMUs
40
224
+460.0%
ROPs
32
96
+200.0%
SM Count
10
56
+460.0%
Clocks
Base Clock
1440 MHz
1050 MHz
Boost Clock
1770 MHz
1650 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
20 GB
VRAM (MB)
16,384
20,480
+25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
320 bit
Bandwidth
200.1 GB/s
640.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
6 MB
Performance
Pixel Rate
56.64 GPixel/s
158.4 GPixel/s
Texture Rate
70.80 GTexel/s
369.6 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
23.65 TFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
369.6 GFLOPS (1:64)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
23.65 TFLOPS (1:1)
AI/RT
RT Cores
10
56
+460.0%
Tensor Cores
40
224
+460.0%
Power
TDP
60 W
200 W
TDP (W)
60
200
+233.3%
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
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
No outputs
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Turing
Quadro Turing
Successor
Workstation Ada
Workstation Ada