NVIDIA TITAN Ada vs AMD Radeon RX 7900 GRE
We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN Ada 's Advantages
Boost Clock has increased by 12% (2520MHz vs 2245MHz)
More VRAM (48GB vs 16GB)
Larger VRAM bandwidth (1.15TB/s vs 576.0GB/s)
13312 additional rendering cores
AMD Radeon RX 7900 GRE 's Advantages
Lower TDP (260W vs 800W)
Score
Benchmark
FP32 (float)
TITAN Ada
+102%
92.9 TFLOPS
Radeon RX 7900 GRE
45.98 TFLOPS
Graphics Card
Unknown
Release Date
Jul 2023
GeForce 40
Generation
Navi III(RX 7000)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2235 MHz
Base Clock
1287 MHz
2520 MHz
Boost Clock
2245 MHz
1500 MHz
Memory Clock
2250 MHz
Memory
48GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
256bit
1.15TB/s
Bandwidth
576.0GB/s
Render Config
-
Compute Units
80
144
SM Count
-
18432
Shading Units
5120
576
TMUs
320
192
ROPs
160
576
Tensor Cores
-
144
RT Cores
80
128 KB (per SM)
L1 Cache
256 KB per Array
96 MB
L2 Cache
6 MB
-
L3 Cache
64 MB
Theoretical Performance
483.8 GPixel/s
Pixel Rate
359.2 GPixel/s
1452 GTexel/s
Texture Rate
718.4 GTexel/s
92.90 TFLOPS
FP16 (half)
91.96 TFLOPS
92.90 TFLOPS
FP32 (float)
45.98 TFLOPS
1452 GFLOPS
FP64 (double)
1437 GFLOPS
Board Design
800W
TDP
260W
1200 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
2x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD102
GPU Name
Navi 31
AD102-450-A1
GPU Variant
Navi 31 XL
(215-145000206)
Ada Lovelace
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
76.3 billion
Transistors
57.7 billion
609 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.9
CUDA
-
6.8
Shader Model
6.8
