GeForce RTX 4060 Ti 16 GB vs Radeon HD 6990
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4060 Ti 16 GB and 2GB VRAM Radeon HD 6990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4060 Ti 16 GB 's Advantages
Released 12 years and 2 months late
Boost Clock2535MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 160.0GB/s)
2816 additional rendering cores
Lower TDP (165W vs 375W)
Score
Benchmark
FP32 (float)
GeForce RTX 4060 Ti 16 GB
+765%
22060
Radeon HD 6990
2550
Graphics Card
May 2023
Release Date
Mar 2011
GeForce 40
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
2310 MHz
Base Clock
-
2535 MHz
Boost Clock
-
2250 MHz
Memory Clock
1250 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
288.0GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
24
34
SM Count
-
4352
Shading Units
1536
136
TMUs
96
48
ROPs
32
136
Tensor Cores
-
34
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
32 MB
L2 Cache
512 KB
Theoretical Performance
121.7 GPixel/s
Pixel Rate
26.56 GPixel/s
344.8 GTexel/s
Texture Rate
79.68 GTexel/s
22.06 TFLOPS
FP16 (half)
-
22.06 TFLOPS
FP32 (float)
2.550 TFLOPS
344.8 GFLOPS
FP64 (double)
637.4 GFLOPS
Board Design
165W
TDP
375W
450 W
Suggested PSU
750 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
4x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD106
GPU Name
Antilles
AD106-351-A1
GPU Variant
Antilles XT
(215-0807027)
Ada Lovelace
Architecture
TeraScale 3
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
22.9 billion
Transistors
2.64 billion
188 mm²
Die Size
389 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
5.0
